Answer:
They are directly proportional
Explanation:
The relationship between the masses of the objects and the gravitational force between them is such that both quantities are directly proportional to one another.
This is based on the Newton's law of universal gravitation.
The law states that "the gravitational force of attraction between two masses is directly proportional to their products and inversely proportional to the square of the distances between them".
So, the gravitational force is directly proportional to the masses of the two objects.
A tall pea plant with red flowers has the genotype
TtRr. This plant is crossed with another tall pea plant
with white flowers, having the genotype Ttrr.
Gametes TR Tr IR tr
What is the probability of getting dwarf plants with red
flowers in the F1 progeny?
Answer:
2/8
Explanation:
I did this before
1/8 or 12.5% is the probability of getting dwarf plants with red flowers in the F1 progeny.
What is a dihybrid cross?Dihybrid is defined as the cross observed between two characters, in which two different gene is responsible for the two particular characters.
In the given question plant height and flower color are observed. A tall pea plant with red flowers (TtRr) is crossed with another tall pea plant with white flowers (Ttrr).
Gametes: TtRr - TR, Tr, tR, and tr
Ttrr - Tr, Tr, tr, and Tr
Genotypes: Tall, Red (T_R_) = 6
Tall, white (T_rr) = 6
Dwarf, red (ttR_) = 2
Dwarf, white (ttrr) = 2
Therefore, the probability of getting dwarf plants with red flowers in the F1 progeny is 1/8 or 12.5%.
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The three smaller components that make up atoms are -
A- neutrons, protons and ions.
B- neutrons, electrons and protons
C- protons, ions and electrons.
D- electrons, neutrons and ions.
Answer:
its b
Explanation:
but I have to make the explanation 20 words so imma write random things down here jdjdnkoskdndhjejsjsoosjssnjdjdjdjso
please answer a few biology questions for me! (asap please)
1. heterozygous individuals have two of the same alleles for a particular gene.
A. true
B. false
2. the law of segregation states that
A. different alleles of a gene can never be found in the same organism.
B. alleles of a gene separate from each other during gamete formation.
C. each gene of an organism ends up in a different gamete.
3. the law of independent assortment applies only to genes that are
A. autosomal
B. located on different chromosomes or are far apart on the same chromosome
C. located on the same chromosomes
Answer:
1. false
the right answer would be a homygous individuals
2. b
3. b
What are the three parts of the DNA molecule?
Explanation:
These building blocks are made of three parts:a phosphate group,a sugar group and one of four types of nitrogen bases.to form a strand of DNA , nucleotides are linked into chains, with the phosphate and sugar groups alternating.
I hope this helps!
Protein breaks down into
Answer:
amino acids
Explanation:
Proteins ingested in the diet are digested into amino acids or small peptides that can be absorbed by the intestine and transported in the blood.
Answer:
Mostly into carbohydrates and fats.
Explanation:
"They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids. Amino acids are joined together by peptides, which are broken by proteases" - Protein Digestion: Enzymes, Absorption, and Ways to Improve
"Dietary protein is a vital source of amino acids. Proteins ingested in the diet are digested into amino acids or small peptides that can be absorbed by the intestine and transported in the blood." - Proteins Are Degraded to Amino Acids - Biochemistry - NCBI
I made sure to give credit to the sources. Hopefully this helps!!!
Suppose a person has one single mutation in their DNA and the first codon for the insulin gene now reads TAT instead of TAG. Using your codon chart, look up the amino acid that is coded for by the mutant DNA.
Answer:
Isoleucine
Explanation:
Using a codon chart, the gene TAT corresponds with AUA. U is Uracil and stands in place for Thymine since RNA does not use it. AUA results in the amino acid Isoleucine.
Reptiles excrete their nitrogen waste the form of ?
Group of answer choices
Uric acid diluted with water as urine
noen of these they don't excrete nitrogen waste
urea diluted with water as urine
ammonia through their gills like fish
how does engineering impact the medical field give at least three examples
Answer:
Engineering has allowed for advancments in medicine far beyond what we thought was ever possible. One example is the ability to genomap, and from that new treatments and possibly cures for cancer are created. New tools are made that help in the everyday life of a medical provider, such as new clamps that can better grasp a vein or artery. Lastly, the development of new medicine through BioMed engineers has allowed for the treatment of kidney disease, and liver issues.
I hope this can help :)
how much stronger is an earthquake of magnitude 7, than an earthquake of magnitude 6?
Answer:
A magnitude of 7 is 32 times more stronger than a magnitude of 6
Explanation:
Which amino acid sequence is coded for by the mRNA segment AUG-CCC-CAC-GAA-UAC?
Answer:
Met-Pro-His-Glu-Tyr
Explanation:
To discover what each amino acid sequence codes for, we have to look at a codon chart, a chart with all the possible amino acid combinations and what they code. After analyzing it, we can see that the sequence AUG codes for the amino acid methionine, CCC codes for the amino acid proline, CAC codes for the amino acid histidine, GAA codes for the amino acid glutamine, and UAC codes for the amino acid tyrosine.
Element Q is an element that has a metallic shininess, has good heat conductivity, and is very brittle. To which of the following categories does Element Q most likely belong? O A. compounds B. metalloids C. metals D. nonmetals
Answer:
C. metals
Explanation:
Elements in the periodic table are grouped into metal and non-metals depending on their characteristics. Metals usually possess the following characteristics:
- High melting and boiling point
- Brittle i.e. ability to break
- lustre i.e. ability to shine when polished.
- Good conductor of heat and electricity
Based on this above characteristics, element Q in this question is a METAL because it posseses the same qualities that a metal does.
Give an example of 3 detrivores. On what do they feed?
Answer:
Vultures, worms and crabs
Explanation:
Hope this helps
Three examples of detritivores are woodlice, dung flies, sea stars, etc.
What are detrivores?"Detrivores are heterotrophic animals that gain nutrients by consuming excrement as well as decomposing plant and animal materials". Detritus is the term for these items.
Detrivores are different from decomposers because decomposers cannot consume solid objects; instead, they release enzymes to break down and assimilate their meal on a molecular level. Earthworms, woodlice, sea stars, and millipedes are a few detrivores.
These are the animals that eat soil or other elements that are present in the soil or other material. So, they indirectly clean the environment by cleaning the material of the
Thus, examples are sea stars, sea cucumbers, dung flies, slugs, etc.
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In the movie “The Hunger Games,” the Capitol (a term used to refer to what we would call the government) produced genetically enhanced birds called jabber jays to spy on rebels. Unexpectedly, these birds bred with mockingbirds, creating a new hybrid bird called the mocking jay. The Capitol did not intend for this to happen, and the bird became a symbol of rebellion. What lessons can we draw about genetic engineering from these examples? Could a scenario like this, where a genetically engineered organism hybridizes with a wild animal or plant, happen in the real world? Why or why not?
Answer:
We can learn that crossing things that are not
together could lead to issues that could be avoided if not crossing them. Yes this could happen, it is possible to breed animals, like with dogs. Some breeds are more angry.
I NEED HELP WITH THIS QUESTION!!!!!!
Answer: the distance from the lake
Explanation:
Which letter points to a trough
A.)a
B.)b
C.)c
D.)d
10) About 25% of the moon was visible on July 18th, what moon phase was occurring?
Answer:
(Lunar Phase)
Explanation:
A newspaper article reported that a fossil was found that was 200,000 years old according to generally accepted radioactive
determination because the fossil was found closer to the Earth's surface than were previously discovered fossils of the same
Older rock layers commonly lie deeper underground than younger ones.
Older rock layers may be pushed closer to the surface by geologic processes
The age of a rock layer can often help in determining the age of the fossils it contains
Fossils form only under certain conditions
Answer: Older rock layers may be pushed closer to the surface by geologic processes.
Explanation:
mention many ways to change how we use water, Which way do you think is the best and explain why.
Answer:
The easiest way to monitor the usage is to manage the water flowing into the home. (If you have a slow flow in your home now, you have much more incentive to watch your use!) - Take baths that consume ten times less water instead of taking a bath.
Explanation:
Ways to save the water:
Switch off the tap while your teeth are cleaned Insert your toilet cistern displacement unit to minimize the amount of water that is used with each flush Get a shorter tub. Short shower. Always use the laundry and dishwasher for maximum loads. Remove a drop tap. Build a drainage pipe with a water butt and water the plants Water the lawn instead of a pipe for watering.will give brainly
Which of the following scenarios does NOT represent a negative environmental effect of animals?
Adrian drives a diesel truck to farms where he has to perform births on livestock.
Kimberly uses a new plastic bag to pick up her dog’s feces three times a day.
Janice takes her dogs on a thirty-minute walk every day to exhaust some of their energy.
The New Haven Pet Clinic dumps its trash in a dumpster that leaks at the bottom.
Answer:
IT BE THE THIRD ONE
ABOUT THE DOG WALK
U WELCOME
Explanation:
Answer:
Janice takes her dogs on a thirty-minute walk every day to exhaust some of their energy.
Explanation:
Walking dogs is NOT harmful to the environment and has benefits for people and their pets. However, using plastic bags for feces, dumping waste into the environment, and driving vehicles for pet-related care are all harmful to the environment.
Let’s say you breed a purple flower and a white flower.
What color(s) do you think the offspring will be? Why?
Answer:
Purple because its a dominant trait
Explanation:
Answer:
light purple or purple like the purple flower
Explanation:
During asexual reproduction in paramecia, a single paramecium becomes two new paramecia. The genetic material of the new paramecia is usually —
Answer: identical to the original
Explanation: on the test eduphoria
What are melanin and carotene?
Question 10 of 10 A part of an mRNA has the base sequence GCA. Which change to this sequence would indicate a missense mutation?
A. GCG
B. GCU
C. GAA
D. GCC
Why is type 2 diabetes harder to treat than Type 1 diabetes? help pls ty!
What are the environmental and economical
uses of soil?
Answer:
Agriculture
Soil has vital nutrients for plants. As a result, it is used in agriculture to nourish plants. The roots of a plant receive nutrients from the soil to help it grow. The North Carolina Department of Agriculture and Consumer Services notes that 13 essential plant nutrients come from the soil.
Building
Soil is an important part of the building process. Soil compaction, which increases the density of the soil, is done as part of the building process. The purpose of the compaction is to improve the load support. If not done, structural failure can result. Soil can also be used as building materials such as adobe and red bricks.
and i cant write an mor
Which of these statements is correct?
A. The identification of silica sand on Earth's beaches is strong evidence that Earth
has changed over time.
B. The presence of distinct layers in Earth's surface is evidence that Earth's surface
has not been changing over time.
C. Fossilized plankton, clams, and fish found on the tops of mountains are evidence
that Earth has changed over time.
D. Fossils of similar species found on different continents are strong evidence that
Earth has not changed over time.
Submit
Answer:
I think it is probably A. If it not a. then d.
Scientists have found that DNA methylation suppresses crossing-over in the fungus Ascobolus immersus. Which of the following questions is most appropriately raised by this specific observation?
A
Is the level of genetic variation in the gametes related to the amount of DNA methylation observed?
Submit
B
Without crossing-over will gametes be viable and be able to produce zygotes?
с
Does DNA methylation result in shorter chromosomes?
D
Is this species of fungus a diploid organism?
A
O
Answer: Is the level of genetic variation in the gametes related to the amount of DNA methylation observed?
Explanation:
The question 'is the level of genetic variation in the gametes related to the amount of DNA methylation observed?' is the MOST appropriate question raised by this observation.
Epigenetics refers to all changes in gene expression that are not associated with the DNA (nucleotide) sequence.Epigenetic modifications include DNA methylation, histone modifications (e.g., acetylation methylation, etc) and regulatory non-coding RNA pathways.The variation in the DNA methylation pattern may be associated with suppression (or activation) of gene expression.In conclusion, the question 'is the level of genetic variation in the gametes related to the amount of DNA methylation observed?' is the MOST appropriate question raised by this observation.
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what makes organisms similar and different?
Answer:
One type of evidence for evolution (evidence that organisms are related, descended from a few common ancestors, and change to adapt to their environments) is that organisms are similar to each other, but not exactly the same. Similar organisms have differences that help them adapt to their environments.
What kinds of data do scientists use to study climate?
Answer:
When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.
900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?