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BARSIC [14]
3 years ago
9

A foal from a red colored mother and a white colored father, has a light red coat. What are the likely genetics behind the foal’

s coloration. What makes you think this?
Biology
1 answer:
kondaur [170]3 years ago
4 0

Answer:

The likely genetics will be incomplete dominance for such a phenomenon.

Explanation:

Incomplete dominance occurs when the dominant allele is not fully or completely showing dominance over the recessive allele.

When parents with such alleles are crossed, the resulting offsprings will show a physical trait which is intermediate and different from both of the parents.

In the scenario discussed in the question, the red colored mother and the white colored father are producing offspring that have light red coat. This is because the red color is not completely dominant over the white color. Hence, an intermediate light red color is seen in the offspring.

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3 years ago
All organic compounds contain
Elena L [17]

Answer: Although all organic compounds contain carbon, and almost all have hydrogen, most of them contain other elements as well. The most common other elements in organic compounds are oxygen, nitrogen, sulfur, and the halogens.

Explanation: hope this helps

4 0
3 years ago
A man with type AB blood is married to a woman also with type AB blood. What are the possible
den301095 [7]

Answer:

AB

Explanation:

7 0
2 years ago
In the heterozygous state (w+ / w), a variegated eye is produced, with white and red patches. How might one explain position-eff
Yuri [45]

Answer:

2. The white patches are caused by the deacetylation of the histones associated with the DNA of the w + allele.

3. The red patches are caused by the acetylation of the histones associated with the DNA of the w + allele.

Explanation:

The complete question is as follows:

How might one explain position-effect variegation in terms ofhistone acetylation and/or deacetylation? Select all thatapply.

1. The white patches are caused by the acetylation of the histonesassociated with the DNA of the w + allele.

2. The white patches are caused by the deacetylation of thehistones associated with the DNA of the w + allele.

3. The red patches are caused by the acetylation of the histonesassociated with the DNA of the w + allele.

4. The red patches are caused by the deacetylation of the histonesassociated with the DNA of the w + allele.

In the W+/W State variegated eye is produced, however in reality the W+ allele causes a red eye colour whereas the W allele causes a white eye.

The reason for production of variegated eyes is chromosomal rearrangement.

Due to the chromosomal rearrangement the W+ gene's position gets changed and it moves from a region of euchromatin to heterochromatin and this position affect leads to red and white patches in the eye.

The heterochromatin is silent region of the genome which does not encode for any product and this is caused by histone deacetylation whereas the histone acetylation makes the chromosomes more accessible and contributes the euchromatin region.

8 0
3 years ago
Why does having a genetically diverse population make a species more likely
WARRIOR [948]

Answer:

D

Explanation:

When a population is genetically diverse there is a higher probability for some individuals in that population to survive during harsh conditions such as drought due to their highly resistant genes.

5 0
3 years ago
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