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write an equation that represents the difference in seed yield between beans without treatment and beans with treatment

Answer:

B. Habitat loss

Explanation:

We can eliminate "A" and "C" because no change to the predator/prey populations means the ecosystem is unchanged. This means the limiting factors are unchanged, so the carrying capacity will not change either. This leaves "B", which makes sense because less space means fewer organisms can reside in the space.

Human DNA is 99% identical to other humans.

Differences in the remaining 0.1 percent hold important clues about the causes of diseases.

Is the DNA of all humans the same?

The human genome is mostly the same in all people. But there are variations across the genome. This genetic variation accounts for about 0.001 percent of each person's DNA and contributes to differences in appearance and health.

Do all humans have 99.9 of the same DNA?

All human beings are 99.9 percent identical in their genetic makeup.

Thus, 99% of human DNA is identical to other humans.

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Answer:  axial= 3 skulls. and the rest go to appendicular

Explanation:   The maximum number of individuals that could be represented by the bones is 22. This is because each bone could be from a different person. At first glance some may assume that there would be only 3 people because there were only 3 skulls, however, there were 4 right femurs, so that means there is a missing skull to go with one of the right femurs. With this in mind, you can only assume that each bone goes to a separate individual until more evidence appears.

Axial Skeleton: 3 skulls,

Appendicular Skeleton: 2 tibiae, 4 hip bones(1 right and 3 left), 6 femora (4 right and 2 left), 2 humeri (right), 5 scapulae (3 right and 2 left)

Explanation:

CSF is produced by specialised ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations. There is about 125 mL of CSF at any one time, and about 500 mL is generated every day.

The option that describes an effect of an environmental issue experienced at the local level is option  B: Highway noise and pollution have increased dramatically ever since this section of interstate was built.

Some of the most pressing environmental problems India is currently dealing with include air pollution, inadequate waste management, increasing water scarcity, declining groundwater tables, water pollution, forest preservation and quality, biodiversity loss, and land and soil degradation.

Note that the negative impacts of human activity on the environment are known as environmental concerns. These include environmental issues including pollution, population growth, waste management, and the greenhouse effect, among others.

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The children would be 50% colorblind.

What is colorblindness?

Colorblindness refers to the inability to see colors in a normal way. Colors like blue, green, red, etc. in some very rare cases, a person cannot see any color at all. Colorblindness is also referred as Daltonism, named after its founder- john Dalton.

Types:

Monochromacy: 2-3 cone pigments are absent or damaged (red, green, blue). This leads to complete colorblindness.

Dichromacy: only one cone pigment is absent/ damaged (red, green, blue). This leads to partial colorblindness.

Color blindness is mostly a sex-linked recessive disorder. If a colorblind woman married a man with normal vision, the children would be fifty percent colorblind.

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The modifications and mechanisms associated with the following feeding habits are the mosquito larva feeds by using its strainers to catch particles and plankton.

Filter feeding in mosquito larva: Using its strainers, the mosquito larva eats by capturing plankton and other particles. Mandible, maxillae, and brushes are present on the head. The pair of brushes at the sides of the mouth can sweep through water and entangle small food particles that are combed into the mouth by the maxillae and mandibles because the ventral surface of the head is angled upward.

Parasitic feeding in tapeworm: The tape worm's head (scolex), which has hooks, and a rostellum, is used for parasitic feeding. The organism is able to cling to the walls of its host's gut thanks to its hooks. The host's digested meal is absorbed throughout the entire body.

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Answer:

1. UAG, AUG, CAU, UUU, GGG, AUG, CUA, CAC

2. 24 nucleotides

3. 8 amino acids

Explanation:

Most of this is explained in the last answer I gave you.

2. A codon is made up of 3 nucleotides, time x amount of codons by 3 and that's your answer.

Ex: we have 6 codons, how many nucleotides would you have?

6x3 is 18.

We will have 18 nucleotides.

The  issue that the Pacific Coastline is facing due to Climate Change is that the climate change do brings in several serious threats to their existence which do affect the strength, duration, in the Pacific Ocean.

When there is Rise in the sea surface temperatures as well as the ocean acidification then they will all threaten corals.

It should be noted that corals are been refered to as one that brings about the generation of the sediment that the islands require so as to be able to remain stability.

In conclusion, the changing climate circulation patterns do have a serious  effects on the strength as well as the duration, and paths of storms  including the precipitation events in the Pacific Ocean.

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The one issue that the Pacific coastline is facing due to climate change is referred to as the rising sea level.

This is referred to as the long-term shifts in temperatures and weather patterns and is usually caused by human activities such as the burning of fossil fuels. The burnt fossil fuel results in the production of gases which have a high tendency to trap heat.

This affects water bodies such as Pacific coastline due to the melting of continental ice sheets and the expansion of sea water thereby leading to an increase in the sea level.

There is an increase in temperature also which threatens to drown low-lying islands within the area and is therefore the reason why climate change is an important topic in today's world.

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Plant 3 should be removed from preventing it from being malnourished .

Plant 3 is present in front of purple stained glass should be removed from begin malnourished.  Main purpose of stain glass is to let light into buildings while keeping the building completely enclosed.

These glasses are also known as cathedral glasses , these are made up of different shapes of glasses with different colors. Each color have different effect on plant purple colors comes low under absorption spectrum . Hence, plant in front of purple glass should be removed .

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Mendel's model of genetics is not the only model of inheritance, because may be another model, was also presented by another scientist.

The Mendelian quality is determined by dominant and receding alleles of one gene. On the opposite, non-Mendelian traits are not determined by dominant and relapsing alleles and can be governed by more than one gene. Non-Mendelian inheritance is any design in which traits do not segregate in accordance with Mendel's laws.

The genetic traits that follow the truth of Mendel's law are known as Mendelian inheritance while the genetic traits. Non-Mendelian genetics are inheritance motif that is different from Mendelian inheritance.

So we can conclude that  Mendelian inheritance reports the inheritance of phenotypes, determined by only two alleles. One of the two alleles is dominant.

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Answer:ATP Synthase

Explanation:

During the menstrual cycle, it begins with endometrial lining breakdown to break down of the corpus luteum with a change in hormonal level.

The endometrial lining is broken and due to low levels of estrogen begins to stimulate the pituitary to release FSH and LH, this hormone stimulates the follicles for developing oocytes to produce estrogen.

When estrogen level rise it suppresses FSH production and develop other follicles,  gradual rise in LH causes the follicle to rupture then high progesterone levels maintain the endometrial lining.

Therefore at last a breakdown of the corpus luteum this progesterone levels to drop and complete the cycle.

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Considering the genotype of heterozygous tall, green pea plant as TtYy and genotype of homozygous, short, yellow plant as ttyy, the number of tall, yellow plants obtained as offspring will be 4. The cross showing the obtained progenies is given in the image.

Homozygous condition of genotype is when both the alleles for any trait are similar. The homozygous alleles can either be dominant or recessive.

Genotype is the genetic composition of an individual. It can be for the the entire genome or for a particular trait. The genotype can be heterozygous or homozygous. For dihybrid heterozygous genotypes, 4 types of gametes will be obtained (TY, Ty, tY, ty according to the given question) and for dihybrid homozygous genotypes only type of gamete (ty) will be obtained.

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this cross, the tall, green plant is heterozygous for the trait of tallness (Tt) and the short, yellow plant is homozygous for the trait of shortness (tt). When the two plants are crossed, their offspring will inherit one gene for tallness and one gene for shortness from each parent.

Since the tall, green plant is heterozygous, it has one dominant gene for tallness (T) and one recessive gene for shortness (t). The short, yellow plant is homozygous, so it has two recessive genes for shortness (tt).

Since tallness is dominant and shortness is recessive, all of the offspring will inherit the dominant gene for tallness and will be tall. However, since the short, yellow plant is homozygous for the recessive trait of yellow, all of the offspring will also inherit the recessive gene for yellow from the short, yellow plant and will be yellow.

Therefore, the number of tall, yellow plants that will result from this cross is:

all offspring

This means that all of the plants in this cross will be tall and yellow.

Answer:

What are the options?

Explanation:

One of the most important issues that the Central U.S. is facing due to Climate Change is the decrease in annual precipitation level in some regions, which hampers natural life and also agriculture.

The consequences of climate change are associated not only with the global increase in average temperatures but also with different weather conditions.

Some of the most widely known phenomena associated with climate change include the increase of precipitation levels in some regions, meteorological extreme phenomena such as el Niño, and the decrease of precipitations in some other regions on the Earth planet such as occurs in certain regions of the central USA.

Therefore, with this data, we can see that the consequences of climate change in certain regions of the central USA are associated with a dramatic decrease in the precipitation level, which alter ecosystems and agriculture.

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When two mechanical waves have a displacement in the same direction, and they overlap, then the resulting wave would have a higher amplitude or displacement compared to the original waves. This is referred to as constructive interference.

Any position along the medium where the two interfering waves have a displacement in the same direction will experience constructive interference. Because both waves in this instance have an upward displacement, the upward displacement of the medium is higher than the displacement of the two interfering pulses. Any site where the two interfering waves are moved upward will exhibit constructive interference. But it can also be seen when the displacement of both interfering waves is downward. This is seen for two downwardly displaced pulses in the picture below.

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Stem cells have the ability to divide through mitosis and produce unspecified cells. They can be developed into a required tissue because they have the ability of differentiation.

Mitosis is the process of cell division where the number of chromosomes remain the same after cell division in the daughter cells. The process is accomplished in four phases: prophase, metaphase, anaphase, and telophase. It occurs in all the somatic cells of the body.

Differentiation is the ability of stem cells to stop dividing and showing growth and development in order to gain their fate. The fate of a cell is to mature and achieve a specific function after which it cannot divide further.

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Resource partitioning occurs when two species that share the same niche, make use of resources differently in order to avoid competition. Option B) Resource partitioning is occurring between these two species.

Intra- or interspecific competition is an ecological and evolutive process very common in nature.

Competition between different species might be due to the same resource use (food, territory, shelter, etcetera). When a resource is useful for two or more species, and is limited, they compete to gain it.

The principle of competitive exclusion states that different species with the same requirements sharing the niche can not coexist indefinitely based on the same limited resource.

When two competing species coexist, this is because of resource partitioning or niche differentiation.

Differentiation of effective niche is closely related to character displacement.

Character displacement is the result of interspecific competition, in which two or more species that live in the same habitat manage to avoid competition by developing different traits.

Morphological divergence, or any adaptative trait development, fixated genetically, is the product of niche segregation.

Species tend to differentiate morphologically in the presence of strong competitors. Traits divergence favors coexistence in the same place.

In the exposed example, we can see that,

These populations can share the same niche because of resource partitioning. Most of them feed in the upper part, but to avoid competition, one population feeds on insects, and the other one feeds on fruits.

This resource partitioning might lead to the occurrence of character displacement related to the feeding and digestive apparatus and predation strategies. However, the table does not reflect this information.

The correct option is B. Resource partitioning is occurring between these two species.

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Answer:

I believe that it is D

Explanation:

Prokaryotes don't have mitochondria.

Vera has the A antigen on her erythrocytes. A is the type of blood that Vera have.

People can only have one of four blood types, A, B, AB, or O, according to the ABO test. If your blood's red cells contain: the antigen A.

Depending on the presence or absence of antibodies and hereditary antigenic compounds on the surface of red blood cells, blood is classified according to its type (also known as blood group) (RBCs).

Depending on the blood grouping system, these antigens could be proteins, carbohydrates, glycoproteins, or glycolipids. Other cell types from different tissues' surfaces also include some of these antigens.

A blood group system is made up of several of these red blood cell surface antigens, which can all be derived from the same allele (or alternative gene). The blood types that an individual has come from both of their parents and are inherited. The International Society of Transfusion has approved 43 different human blood group systems as of September 2022.

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Answer. C-the number of nitrogenous based in DNA.

Explanation:

Differences in traits such as hair texture are determined by differences in the sequence of nucleotides in DNA.

What is DNA?

Traits controlled by nucleotide sequence:

A section of DNA known as a "gene" is used as a template during gene transcription to produce messenger RNA, which is then utilized as a template to produce proteins during the translation process.

The sequences of the proteins produced by transcription and subsequent translation are determined by the nucleotide order in a gene.

Both structural and enzymatic proteins have a major role in determining the phenotypic characteristics.

In conclusion, variations in the SEQUENCE of nucleotides in DNA are what cause variations in traits like hair texture.

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The inferior mesenteric artery supplies blood to the hindgut

The structures of the developing hindgut are supplied by the branches of the inferior mesenteric artery. These include the rectum, splenic flexure, descending colon, sigmoid colon, and the distal third of the transverse colon. The left colic artery, sigmoid artery, and superior rectal artery are the IMA's three main branches.

At the level of the third lumbar vertebra, the abdominal aorta gives rise to the inferior mesenteric artery. It has four major branches, the left colic, sigmoid, and superior rectal arteries, which supply the hindgut. Additionally, it aids in the development of Drummond's marginal artery. The digestive system reaches the rectum through the mouth. It is made up of several hollow organs that help us break down, digest, and absorb nutrients from the food we ingest.

Its numerous organs are designed to absorb specific vitamins and nutrients; for instance, the terminal ileum is where vital micronutrients like vitamin B12 are absorbed.

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Answer:

All of them, I tripped her and am now kicking Maria.

Explanation:

yes

Answer:

gram positive

Explanation:

the bacteria is what makes it turn purple

Answer:

b) Gram-positive bacteria

Explanation:

Gram-positive bacteria stain purple during Gram staining and Gram-negative bacteria turns into red (or) pink. Hence, option (b) is correct answer.

PGAL molecules will it take to make one molecule of glucose Calvin Cycle (light independent reactions).

Phosphogly ceraldehyde, or PGAL for short, is a 3-carbon compound as you can see from the diagram of its chemical shape. as soon as PGAL has been made, its carbon atoms are used to synthesize different natural compounds, which are crucial for the increase and survival of plants.

The response is catalyzed via the enzyme ribulose bisphosphate carboxylase/oxygenase (Rubisco). The six-carbon intermediate reacts with water and decomposes into two identical 3-carbon molecules called phosphoglycerate. those, in turn, react with ATP and NADPH to produce PGAL molecules.

One turn of the Calvin Cycle fixes 3 CO2 C O 2 molecules and generates 1 molecule of phosphoglyceraldehyde (PGAL). So, whilst 54 molecules of CO2 C O 2 enter the Calvin Cycle, 18 molecules of phosphoglyceraldehyde (PGAL) also called glyceraldehyde-3-phosphate (G3P) will leave the cycle.

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Answer:

point of view

Explanation:

The electromagnetic spectrum consists of :

What is the electromagnetic spectrum?

The electromagnetic (EM) spectrum is the range of all types of EM radiation.

What is the use of the electromagnetic spectrum?

Electromagnetic waves have a vast range of practical everyday applications that includes such diverse uses as communication by cell phone and radio broadcasting, WiFi, cooking, vision, medical imaging, and treating cancer.

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