Explain why colour blindness is more common in males than in females (2)

Answers

Answer 1

Color blindness is an X-linked recessive trait. The gene for color vision is located on the X chromosome. Males have only one X chromosome, while females have two.

Therefore, if a male inherits a recessive allele for color blindness from his mother, he will express the trait because he has no second allele to compensate. Females, on the other hand, would need to inherit two copies of the recessive allele, one from each parent, to express the trait. As a result, color blindness is more common in males than in females because they only need to inherit one copy of the recessive allele to express the trait.

Learn more about X chromosome

https://brainly.com/question/30755774

#SPJ4


Related Questions

Question 34
The relationship between the photosynthetic rate of green plants and the carbon dioxide content of the atmosphere may aptly be termed:
a. carbon dioxide fertilization b. plant/atmosphere ratio
c. oxygen deprivation ratio
d. photosynthetic ratio

Answers

Carbon dioxide fertilization is the term used to describe the relationship between the photosynthetic rate of green plants and the carbon dioxide content of the atmosphere, option (a) is correct.

As the concentration of carbon dioxide in the atmosphere increases, it can enhance the rate of photosynthesis in plants, leading to increased growth and productivity. This phenomenon is commonly referred to as "carbon dioxide fertilization" or "CO2 fertilization."

However, it is important to note that the benefits of increased carbon dioxide levels are not universal across all plant species, as some plants are more efficient at utilizing carbon dioxide than others. Additionally, the effects of increased carbon dioxide on the environment and climate are complex and can have both positive and negative consequences, option (a) is correct.

To learn more about carbon follow the link:

https://brainly.com/question/22530423

#SPJ4

The complete question is:

The relationship between the photosynthetic rate of green plants and the carbon dioxide content of the atmosphere may be termed:

a. carbon dioxide fertilization

b. plant/atmosphere ratio

c. oxygen deprivation ratio

d. photosynthetic ratio

Which sentence describes a type of connective tissue found in an animal's body?
OA. It contracts to pump blood through the heart.
OB. It makes up most of the brain and spinal cord.
OC. It lines the joints and makes up the nose, ears, and air passages.
OD. It covers the inner and outer surfaces of the body.​

Answers

It lines the joints and makes up the nose, ears, and air passages is a connective tissue found in animals body. Thus, The correct option is C.

Thus, Along with epithelial tissue, muscular tissue, and nerve tissue, connective tissue is one of the four main forms of animal tissue. It grows from the mesenchyme, which is derived from the middle embryonic germ layer known as the mesoderm.

Everywhere in the body, including the nervous system, connective tissue can be found in the spaces between other tissues. Connective tissue makes up the three meninges, which are membranes that surround the brain and spinal cord.

Three basic elements typically make up connective tissue: cells, ground material, and elastic and collagen fibers.  Specialized fluid connective tissues without fibers include blood and lymph.

Thus, the ideal option is C.

Learn more about Connective tissue, refer to the link:

https://brainly.com/question/17664886

#SPJ1

Describe how these pluripotent stem cells became specialised beta cells (4 marks)

Answers

Pluripotent stem cells have the ability to differentiate into different types of cells in the body. In the case of beta cells, this differentiation process is guided by certain signaling molecules and transcription factors that activate specific genes.

As the pluripotent stem cells differentiate into more specialized progenitor cells, they become committed to a pancreatic lineage. These progenitor cells continue to differentiate into endocrine precursor cells that express key transcription factors necessary for the development of beta cells. Finally, these precursor cells undergo maturation and functional maturation, acquiring the ability to produce and release insulin.

Overall, the differentiation of pluripotent stem cells into specialized beta cells is a highly regulated and complex process involving multiple steps of gene expression and signaling pathways.
Pluripotent stem cells become specialized beta cells.
1. Pluripotent stem cells are cells with the ability to differentiate into any cell type in the body.
2. Cell signaling pathways, such as the activation of specific transcription factors, initiate the process of differentiation and specialization.
3. The pluripotent stem cells undergo a series of differentiation steps, becoming first endodermal cells, then pancreatic progenitor cells.
4. Finally, these pancreatic progenitor cells differentiate into specialized beta cells, which are responsible for producing and secreting insulin in the pancreas.
By following these steps, pluripotent stem cells become specialized beta cells through a controlled process of differentiation guided by various signaling pathways and transcription factors.

For more such questions on Pluripotent stem cells  , Visit:

https://brainly.com/question/13235525

#SPJ11

The single greatest current threat to biodiversity is _____. a) global warming b) reduced genetic variability c) overexploitation d) introduced species e) habitat destruction

Answers

The single greatest current threat to biodiversity is habitat destruction.

Habitat destruction, which includes deforestation, conversion of land for agriculture and urbanization, and fragmentation of ecosystems, is the main cause of species extinction and loss of biodiversity. When habitats are destroyed, species lose their homes and food sources, and are often unable to adapt to new conditions. This can lead to a decline in populations and the eventual extinction of species. While other factors such as climate change and overexploitation can also have significant impacts on biodiversity, habitat destruction is the most pervasive and immediate threat that is driving many species towards extinction.

Learn more about  single greatest here;

https://brainly.com/question/14103391

#SPJ11

a cross between two heterozygous short-tailed mice results in offspring in the ratio of 67 short-tailed and 34 long-tailed. the best explanation for this result is

Answers

The best explanation for this result is that the gene for tail length is likely controlled by a single gene with two different alleles, one for short tails and one for long tails.

The two mice used in the cross were both heterozygous for this gene, meaning they had one allele for short tails and one allele for long tails. The offspring inherited one allele from each parent, resulting in a ratio of 3:1 for short-tailed to long-tailed offspring.

This follows the expected pattern of Mendelian inheritance for a single gene trait with two alleles. In this case, the observed ratio of 67 short-tailed to 34 long-tailed offspring is approximately 2:1, which suggests that the short-tailed trait is dominant over the long-tailed trait.

To know more about heterozygous click here

brainly.com/question/14584278

#SPJ11

A couple has three offspring: one child with an autosomal dominant disease trait
and two who are normal. The father is affected by the autosomal dominant disease,
but the mother does not have the disease gene. What is the recurrence risk of this
autosomal dominant disease for their next child?
a. 50%
b. 33%
c. 25%
d. Impossible to determinei

Answers

The recurrence risk of this autosomal dominant disease for their next child will be a. 50%.

Since the father has the autosomal dominant disease trait and the mother does not have the disease gene, the recurrence risk for their next child is determined by the father's genotype. In an autosomal dominant disease, only one copy of the disease gene is needed for the child to inherit the disease. The father, who is affected, will pass either the dominant allele (dominant disease allele) or the normal allele to the child.

Therefore, for each pregnancy, there is a 50% chance that the child will inherit the dominant disease allele from the father (and be affected) and a 50% chance that the child will inherit the normal allele (and not be affected).

To know more about dominant allele, visit here:

https://brainly.com/question/24886772

#SPJ11

What type of sugar undergoes mutarotation? What does this mean? Significance?

Answers

The type of sugar that undergoes mutarotation is a type of monosaccharide, such as glucose or fructose. Mutarotation refers to the spontaneous change in the optical rotation of a solution of a sugar over time. The significance of mutarotation lies in its relevance to the chemistry of carbohydrates and their analysis.

This occurs because the sugar molecules exist in equilibrium between two different forms called anomers, which are isomers that differ in the configuration at the hemiacetal carbon atom. The two anomers of a sugar differ in the orientation of the hydroxyl group at the hemiacetal carbon atom, which can either be α or β.

When a sugar is dissolved in water, the equilibrium between the two anomers is affected by the solvent and other factors, causing the optical rotation of the solution to change over time. This is known as mutarotation.

The significance of mutarotation lies in its relevance to the chemistry of carbohydrates and their analysis. Because the equilibrium between the anomers is affected by pH, temperature, and other factors, mutarotation can provide insight into the structure and properties of carbohydrates.

For example, the rate and extent of mutarotation can be used to determine the identity and purity of a sugar sample, as well as to study the mechanisms of carbohydrate reactions and enzymatic processes.

To learn more about sugar, click here:

https://brainly.com/question/28443452

#SPJ11

a general function of vitamin c is its action as a(n) ____.

Answers

The antioxidant property of vitamin C is one of its general uses.

What is meant by Antioxidant activity?Vitamin C's antioxidant action is one of its key attributes. Vitamin C's antioxidant action aids in the prevention of several diseases, including cataracts, age-related muscle degeneration, cancer, and cardiovascular diseases. Due to the fact that antioxidant activity reduces the risk of heart disease, protects against degenerative diseases, and lengthens the shelf life of the products [45], it is crucial to the packaged food sector.  A diet rich in antioxidants may lower the risk of numerous illnesses, such as heart disease and several types of cancer. Antioxidants scavenge free radicals from the body's cells and stop or lessen the harm oxidation causes.

To learn more about Antioxidant activity, refer to:

https://brainly.com/question/28452606

Which division of the autonomic nervous system has preganglionic fibers within the facial nerve?A) parasympathetic B) somaticC) sympathetic D) CNS

Answers

parasympathetic is a division of the autonomic nervous system that has preganglionic fibers within the facial nerve

The facial nerve, also known as cranial nerve VII, is a mixed nerve that contains both motor and sensory fibers. Among its many functions, the facial nerve carries preganglionic parasympathetic fibers that innervate the lacrimal glands, submandibular glands, and sublingual glands, which are responsible for tear production and salivary secretion.

These preganglionic parasympathetic fibers originate from the superior salivatory nucleus in the brainstem and travel within the facial nerve to synapse with postganglionic parasympathetic neurons located in the ganglia near the target glands.

This is an example of parasympathetic innervation within the facial nerve.

Learn more about the nervous system here https://brainly.com/question/31458583

#SPJ11

Iron is a mineral that we need in order to live. What two (2) things is iron used for in our bodies?

Answers

Iron is an essential mineral that plays an important role in many bodily functions like in maintaining hemoglobin, myoglobin.

It is a crucial component of hemoglobin, a protein found in red blood cells that helps transport oxygen from the lungs to the rest of the body. Without adequate iron, the body cannot produce enough hemoglobin, leading to iron-deficiency anemia.

Iron is involved in the production of myoglobin, a protein found in muscle cells that helps store and transport oxygen within the muscle tissue. This is important for physical activity and exercise, as muscles need oxygen to function properly. Overall, iron is essential for oxygen transport and storage, making it vital for overall health and wellbeing.

For more such questions on myoglobin, click on:

https://brainly.com/question/14978252

#SPJ11

Question 13 Marks: 1 Bats are threat to humans because they carryChoose one answer. a. encephalitis b. rabies c. psittacosis d. pediculosis

Answers

Bats are a threat to humans because they can carry rabies. Therefore the correct option is option B.

 

Rabies is a viral disease that affects the central nervous system and is transmitted through the saliva of infected animals, including bats.

Bats are among the most common carriers of rabies, and because they are nocturnal and often roost in attics and other enclosed spaces, people may come into contact with them without even realizing it.

It is important to avoid contact with bats and to seek medical attention immediately if you have been bitten or scratched by a bat or have come into contact with bat saliva. Therefore the correct option is option B.

For such more question on Bats:

https://brainly.com/question/31523775

#SPJ11

Choose the evidence supporting Darwin’s theory of natural selection that demonstrates differential reproductive success in Magellanic penguins.

Researchers have studied Magellanic penguins in Punta Tombo, which is a stretch of coast in Argentina. They have determined that in years when resources are lacking
(A) larger males tended to beat out smaller males for food, (B) larger males were better suited to adjust to the change in environment, and (C) larger males survived over smaller males to continue mating.

Answers

Answer:

A

Explanation:

it is more realistic

Describe in detail what is industrial smog and examples of places that have industrial smog.

Answers

Answer: Industrial smog is a type of air pollution which typically exists in urban areas and is mainly made of two primary components, that is sulfur dioxide and particulates which include dust and soot from burning coal and which creates a thin blanket of haze close to the ground.

Explanation:  Examples of places where you can observe industrial smog are:

Thermal power plants where fossil fuel is burned to produce electricity

Industries which use fossil fuel for production

To learn more about Industrial Smog, follow

https://brainly.in/question/9201044

which of the following describes secondary growth? group of answer choices a) growth in height b) development of leaves and flowers c) growth of herbaceous tissue d) development of wood and bark e) point in time when a plant begins to develop fruit

Answers

Secondary growth can be described as the development of wood and bark (choice D). This process results in an increase in the thickness of the plant, primarily in woody plants such as trees and shrubs.

The correct answer is d) development of wood and bark. Secondary growth refers to the increase in diameter of woody plants, which is accomplished through the development of new layers of wood and bark. This is different from primary growth, which is responsible for the plant's growth in height and the development of leaves and flowers. The growth of herbaceous tissue refers to non-woody, non-perennial plants. The point in time when a plant begins to develop fruit is related to reproductive growth, which is separate from secondary growth.

To learn more about Secondary growth visit;

https://brainly.com/question/30611192

#SPJ11

During translation, elongation factors EF-Tu and EF-G use hydrolysis of the energy ___ to successfully complete their tasks

Answers

Answer:

During translation, elongation factors EF-Tu and EF-G use hydrolysis of the energy GTP (guanosine triphosphate) to successfully complete their tasks.

Explanation:

EF-Tu (elongation factor Tu) is responsible for delivering the appropriate aminoacyl-tRNA (aa-tRNA) to the ribosome during elongation, while EF-G (elongation factor G) facilitates the translocation of the ribosome along the mRNA. Both of these elongation factors require energy in the form of GTP hydrolysis to carry out their functions.

When EF-Tu binds to an aa-tRNA, it undergoes a conformational change that allows it to deliver the aa-tRNA to the A site of the ribosome. After the correct codon-anticodon pairing is established, GTP is hydrolyzed, releasing EF-Tu from the ribosome and allowing peptide bond formation to occur.

Similarly, during translocation, EF-G binds to the ribosome and stimulates the movement of the ribosome along the mRNA. This movement requires the hydrolysis of GTP, which provides the energy needed to break the interactions between the tRNA in the P site and the mRNA, allowing the tRNA to move to the E site and the ribosome to move one codon down the mRNA.

In both cases, GTP hydrolysis provides the energy required for the elongation factors to successfully complete their tasks during translation.

Cancer cells: are indistinguishable from normal body cells. have a slower mitotic rate than normal body cells. do not spread into other body tissues. may exhibit metastasis.

Answers

Cancer cells differ from normal body cells in several ways. They are not indistinguishable from normal body cells, as they often have abnormalities in their structure and function.

Cancer cells also have a faster mitotic rate than normal body cells, which leads to rapid and uncontrolled cell growth. Furthermore, cancer cells can spread into other body tissues, a process known as invasion, and may exhibit metastasis, which is when cancer cells break away from their primary location and establish new tumors in other parts of the body. Cancer cells differ from normal body cells in several ways. They are not indistinguishable from normal body cells, as they often have abnormalities in their structure and function. Cancer cells differ from normal body cells in several ways. They are not indistinguishable from normal body cells, as they often have abnormalities in their structure and function.

Learn more about body cells :

https://brainly.com/question/30621931

#SPJ11

Consider a circuit in which oxygenated blood travels from the heart, to arteries and arterioles, to a capillary bed, to venules and veins, and finally returns to the heart as deoxygenated blood. This best describes the _________ circuit.A) coronaryB) neuralC) pulmonaryD) systemicE) micro

Answers

Consider the circuit in which the oxygenated blood travels from the heart, to the arteries and the arterioles, to the capillary bed, to the venules and the veins, and it finally returns to the heart as the is deoxygenated blood. This best describes the systemic circuit. The correct option is D.

The Systemic circulation will carries the oxygenated blood from the left ventricle, and through the arteries, and to the capillaries on the tissues of the our body.

From the tissue of the capillaries, and the deoxygenated blood will returns through the system of the veins to the atrium of the heart in the right. The option D is correct.

To learn more about oxygenated blood here

https://brainly.com/question/5097537

#SPJ4

You can differentiate the smooth endoplasmic reticulum (SER) from the rough endoplasmic reticulum (RER) due to the presence of ________ on the RER. free ribosomes bound lysosomes bound ribosomes bound peroxisomes

Answers

You can differentiate the smooth endoplasmic reticulum (SER) from the rough endoplasmic reticulum (RER) due to the presence of bound ribosomes on the RER. These bound ribosomes give the RER its rough appearance and are responsible for protein synthesis.

Bound ribosomes are responsible for synthesizing proteins that are destined for secretion or for insertion into the membranes of other organelles, such as the plasma membrane or lysosomes. As the ribosomes synthesize proteins, they translocate the newly formed polypeptide chains into the lumen of the rough endoplasmic reticulum (RER), where they undergo further processing and folding. The smooth endoplasmic reticulum, on the other hand, lacks bound ribosomes and is involved in lipid synthesis, detoxification of drugs and other toxic substances, and the storage and release of calcium ions.

Learn more about bound ribosomes: https://brainly.com/question/30259227

#SPJ11

During inspiration, after leaving the larynx, air enters the __________.A) tracheaB) lungsC) nasal cavityD) pharynx

Answers

During inspiration, after leaving the larynx, air enters the trachea.

The process of inspiration refers to the phase of breathing in which air enters the lungs. This process is initiated by the contraction of the inspiratory muscles, which include the diaphragm and the external intercostal muscles. The diaphragm flattens, extending the superior/inferior dimension of the thoracic cavity, while the external intercostal muscles elevate the ribs and sternum, extending the anterior/posterior dimension of the thoracic cavity.

Air moves in and out of the lungs in response to differences in pressure. When the air pressure within the alveolar spaces falls below atmospheric pressure, air enters the lungs (inspiration), provided the larynx is open. During inspiration, the volume of the thoracic cavity increases, which results in a decrease in pressure within the lungs. As a result, air flows from an area of higher pressure (the atmosphere) to an area of lower pressure (the lungs).

Find out more about inspiration

brainly.com/question/9898961

#SPJ11

8. Why does a recessive phenotype reappear in the F2 generation when pea plants that are either homozygous dominant for a trait or homozygous recessive for a trait are crossed and then the F1 plants self-pollenated?

Answers

The reappearance of a recessive phenotype in the F2 generation of a cross between homozygous dominant and homozygous recessive pea plants is due to the segregation of alleles during meiosis.

In the F1 generation, all the offspring are heterozygous for the trait and express the dominant phenotype. However, during gamete formation, the two alleles for the trait segregate and each gamete receives only one allele. Therefore, in the F2 generation, there is a 1:2:1 ratio of homozygous dominant, heterozygous, and homozygous recessive individuals. This is known as Mendelian segregation and explains why recessive phenotypes can reappear in later generations.

Learn more about recessive phenotype: https://brainly.com/question/24519638

#SPJ11

You find a novel organism with unique structure and begin to study its nervous system. You find that Vm = -40 mV. Important
ions in this system appear to be magnesium(Mg^2+) and Rubidium (Rb^+)

Ion: Rb^+
Intracellular Concentration (mM): 200
Extracellular Concentration (mM): 5

Ion: Mg^2+

Intracellular Concentration (mM): 50
Extracellular Concentration (mM): 400

For this system, the concentration gradient for magnesium favors [×] and the electrical gradient favors [y].

A) efflux; efflux
B) influx; efflux
C) influx; no effect
D) influx; influx
(E) efflux; influx

Answers

I think the answer is B. Influx; efflux.
The Magnesium is moving from low concentration to high concentration, which supports influx. The electrical gradient is moving from high concentration to low concentration, which favors efflux.

the
Thyroid Gland definition

Answers

AnsweAn endocrine gland with right and left lateral lobes on either side of the trachea connected by an isthmus.

-located anterior to the trachea just inferior to the cricoid cart-An endocrine gland with right and left lateral lobes on either side of the trachea connected by an isthmus.

-located anterior to the trachea just inferior to the cricoid cartilage.r:

Explanation:

As discussed in lecture, sequencing the hypervariable region of mitochondrial DNA can be used to trace which type of lineage?

Answers

As discussed in lecture, sequencing the hypervariable region of mitochondrial DNA can be used to trace maternal lineage.

Mitochondrial DNA (mtDNA) is inherited solely from the mother, making it a useful tool for studying ancestry through the maternal line. The hypervariable regions within mtDNA contain a high level of variation between individuals, allowing for the identification of specific maternal lines. By sequencing and comparing these hypervariable regions in different individuals, researchers can determine relationships between maternal lineages and estimate the time to the most recent common ancestor. This approach has been instrumental in uncovering human migration patterns, population histories, and tracing the origins of certain ethnic groups.

Moreover, mtDNA has a relatively high mutation rate, which contributes to the high variability in the hypervariable regions. This characteristic further enables scientists to differentiate between maternal lineages more accurately. Overall, the analysis of the hypervariable region of mitochondrial DNA serves as a valuable tool for tracing maternal lineage and understanding human population history. As discussed in lecture, sequencing the hypervariable region of mitochondrial DNA can be used to trace maternal lineage.

Learn more about Mitochondrial DNA at:

https://brainly.com/question/28895902

#SPJ11

Suggest how the cell cycle will be affected in cells that have become cancerous (2)

Answers

A normal cell will undergo apoptosis if its DNA is damaged beyond repair. A cancer cell that has DNA damage that can't be fixed won't go through apoptosis and will keep growing.

Uncontrolled cell growth is cancer. Cancer can be caused by gene mutations that accelerate the rate of cell division or inhibit normal system controls like cell cycle arrest or programmed cell death. A mass of cancerous cells has the potential to grow into a tumor.

A typical cycle is followed by normal cells: They multiply, split, and then die. On the other hand, cancer cells do not follow this cycle. Rather than kicking the bucket, they increase and keep on recreating other strange cells. These cells have the ability to invade organs like the pancreas, liver, lungs, and breast.

Genes known as proto-oncogenes typically aid in cell growth and division for the production of new cells or for maintaining cell viability. A proto-oncogene can become turned on (activated) when it is not supposed to be, which is when it is referred to as an oncogene. This happens when a proto-oncogene mutates (changes) or has too many copies.

To learn more about DNA here

https://brainly.com/question/264225

#SPJ4

Of the four types of T helper cells, only ________ works to suppress immune cells. a.T regb.Th1c.Th2d.Th17

Answers

Of the four types of T helper cells, only T reg works to suppress immune cells.

While T regulatory (Treg) cells are a specialized subset of CD4+ T helper cells that function to suppress immune responses, the other subsets of CD4+ T helper cells (Th1, Th2, and Th17 cells) also have important roles in regulating immune function. Th1 cells produce cytokines such as interferon-gamma (IFN-gamma) that promote cell-mediated immunity and help to activate macrophages and cytotoxic T cells to eliminate intracellular pathogens. Th2 cells produce cytokines such as interleukin-4 (IL-4), IL-5, and IL-13 that promote humoral immunity and help to activate B cells to produce antibodies. Th17 cells produce cytokines such as IL-17 that promote inflammation and help to activate neutrophils to eliminate extracellular pathogens.

Learn more about pathogens :

https://brainly.com/question/13051879

#SPJ11

What are the two steps of protein synthesis that produce a protein from a gene? transcription and translation replication and transcription mitosis and cytokinesis replication and translation

Answers

Protein synthesis is the process by which cells build proteins using the information encoded in DNA. The two steps of protein synthesis that produce a protein from a gene are transcription and translation.

Transcription: This is the first step in protein synthesis. In this process, the DNA sequence of a gene is copied into a messenger RNA (mRNA) molecule by an enzyme called RNA polymerase. This mRNA molecule carries the genetic information from the nucleus to the cytoplasm, where it will be translated into a protein. Translation: This is the second step in protein synthesis. In this process, the mRNA molecule is translated into a protein by the ribosome, a complex molecular machine that reads the mRNA sequence and assembles amino acids into a polypeptide chain according to the genetic code. The amino acids are brought to the ribosome by transfer RNA (tRNA) molecules, which recognize specific codons (triplets of nucleotides) on the mRNA and deliver the corresponding amino acid.

Replication and transcription are both processes that involve the copying of genetic information, but they are not part of the protein synthesis pathway. Mitosis and cytokinesis are involved in cell division and do not directly contribute to protein synthesis.

For more questions like protein visit the link below:

https://brainly.com/question/10311964

#SPJ11

When a B cell binds to its specific antigen, it undergoes ________ to produce antibodies to the antigen.a.reproductionb.clonal expansionc.clonal anergyd.differentiation

Answers

When a B cell binds to its specific antigen, it undergoes clonal expansion to produce antibodies to the antigen.

During clonal expansion, the B cell begins to rapidly divide and produce many copies of itself, all of which have the ability to produce antibodies specific to the antigen that triggered the response. These B cells differentiate into either plasma cells or memory B cells. The plasma cells are responsible for producing and secreting large amounts of antibodies into the bloodstream. These antibodies bind to the antigen and can neutralize it by making it unable to bind to its target or by marking it for destruction by other immune cells. Memory B cells, on the other hand, remain in the body after the infection has been cleared. They can quickly recognize and respond to the same antigen if it is encountered again in the future.

Learn more about antigen :

https://brainly.com/question/31442917

#SPJ11

Which plant is the only kingdom that has cell walls, autotrophic and multicellular?

Answers

The plant kingdom is the only kingdom that has cell walls, is autotrophic, and multicellular. These three characteristics define plants and set them apart from other living organisms.

Cell walls: Plant cells are surrounded by cell walls, which are made up of cellulose. Cellulose is a complex carbohydrate that provides rigidity and support to the plant. The cell wall also helps to protect the plant cell from damage. Autotrophic: Plants are autotrophic, which means they are able to produce their own food. This is achieved through the process of photosynthesis, in which plants use energy from the sun, water, and carbon dioxide to produce glucose and oxygen. This process is vital for the survival of not only plants, but also all other living organisms.

Multicellular: Plants are multicellular organisms, which means they are made up of many cells. These cells work together to perform various functions such as photosynthesis, nutrient absorption, and reproduction.

In summary, the combination of cell walls, autotrophy, and multicellularity are what make plants unique and essential to life on Earth.

For more questions like Biology visit the link below:

https://brainly.com/question/12948137

#SPJ11

what dye do you use to stain epithelial cell?

Answers

Answer:

Trypan Blue

Explanation:

Which of these factors is NOT a major factor in determining how fast decomposition occurs?
Number of detritivores present None of the choices (all are important) Temperature Moisture

Answers

The major factors that determine how fast decomposition occurs include temperature, moisture, oxygen availability, and the type of organisms present.



Decomposition is the process by which organic materials break down into simpler components, releasing nutrients back into the ecosystem. Major factors affecting decomposition rates include temperature, moisture, oxygen availability, and the type of organic material. However, one factor that is NOT a major determinant of decomposition rates is the color of the organic material.
While the color of organic material may be an indicator of its composition, it is not a direct factor affecting the rate at which it decomposes. Instead, decomposition rates are primarily influenced by environmental conditions and the chemical makeup of the material, which determine the activity of decomposers such as microorganisms, insects, and fungi. By focusing on factors like temperature, moisture, and oxygen availability, we can better understand and predict decomposition rates in various environments.

Learn more about decomposition at https://brainly.com/question/27300160

#SPJ11

Other Questions
Question 36Following floods or other natural disasters, there is frequently public concern for __ vaccinationa. cholerab. amoebic dysenteryc. typhusd. typhoid suppose there exist two distinct maximum flows f1 and f2. show that there exist infinitely many maximum flows. How does the "Cool Water" case study illustrate the concepts ofinteriority and exteriority? Provide examples from the casestudy. Mallory is an avid collector of antiques. In fact. she spends practically every weekend traveling to small towns and antique shops in search of unique antique treasures. For Mallory. antiques are a perfect example of a:A) convenience product.B) shopping product.C) supplemental product.D) influential product.E) specialty product. List and explain intervention strategies a teacher can apply when dealing with a learner suffering from ADHD I really need help with this to find x value and need reasons In lines 9-14, the speaker suggests that "thisEarth" will likely(A) witness positive and negative extremes ofhuman behavior(B) endure previously unimaginable trials andtribulations(C) enter a new phase of intellectual achievement(D) be marred by recurring violence and suffering(E) be renewed by the sacrifice of noble soldiers A company newly starting manufacturing operations on I January 2003 has made adequate arrangement for funds required for fixed assets. It wants you to prepare an estimate of funds required as working capital. It is to be remembered that:a) In the first month there will be no sale, in the subsequent month sale will be 25% cash and 75% credit. Customer will be allowed one month credit.b) Payments for purchase of raw materials will be made on one month credit basis.c)Wages will be paid fortnightly on the 22 and 7* of each month.Other expenses will be paid one month in arrear except that 5% of selling expenses are to be paid immediately on sale being effected."The estimated sales and expenses for the first six months, spread evenly over the period subject to (a) above are as under:Rs.SalesMaterial ConsumedWagesManufacturing Exp.3,60,0001.50.00060.000Rs.Administrative Expenses54,000Selling Expenses42.000Depreciation on fixed assets50.00048.000Budgeting andBudgetary ControlThe article produced is subject to excise duty equal to 10% of the selling price. The duty is payable on March 31, June 30, September 30, and December 31 for sales upto February 28, May 31, August 31 and November 30 respectively.Prepare Cash Budget for each of the six months indicating the requirement of workingcapital. LESSON 19 SESSION 5 Which solutions, if any, do the inequalities -2(c-4) -4 and d-6>-4have in common? Show your work. bilateral acoustic neuroma vs.cafe au last spots, axillary freckles, multiple neurofibromas, lisch nodulesNF1 vs NF2` What is the longest continuous excavation of caves in ancient China? Question 33 Marks: 1 In the APHA-PHS Recommended Housing Maintenance and Occupancy Ordinance, the responsibility of storing and disposing of all rubbish is assigned to theChoose one answer. a. owner b. occupant c. landlord d. owner and occupant jointly Starbucks is implementing a corporate-level strategy to diversify its product offerings by purchasing La Boulange in the efforts to:a. increase Starbucks' value to customers by improving its quality and overall performance in its industry.b. increase Starbucks' value to customers and lower its cost structure.c. maintain Starbucks' value to customers by continuing to offer bakery products.d. decrease Starbucks' value to customers but improve its profitability through cost cutting. Supply-side economists focus more than other economists on:a. how fiscal policy affects consumption.b. the money supply.c. how fiscal policy affects aggregate supply.d. the multiplier effect of fiscal policy. Question 47 Marks: 1 Soil containing loam will remove most of the phosphorus in sewage effluent.Choose one answer. a. True b. False ava is a network engineer charged with maintaining the routine operations of equipment in her company's server room. she is aware that fluctuations in electrical power flow can damage delicate circuitry. while configuring redundancy into a number of systems, which component does she choose that offers both redundancy and power conditioning? What feature of Athenian democracy still exists in American democracy?A. There is still no powerful executive branch.B. Representatives are still elected by lottery.C. Juries still consist of regular citizens.D. All laws are still subject to popular vote. I need help asap Solve the equation for x.2/3x - 1/9x +5=20X=_______ True or false? Your campaign should also help the influencer build authority and further their own content or reach. which theory regarding the effects of media on attitudes of viewers or readers suggests that the media has little to no effect on how people vote in elections?