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horses, having chestnut hair (E) is dominant over having black hair (e). Two heterozygous horses are crossed.

What is the probability that the offspring will have black hair?
____%

What is the probability that the offspring will have chestnut hair?
____%

Respuesta :

Answer:

black hair: 25%, chestnut hair, 75%

Explanation:

Heterzygous is when an organism has two different alleles (one dominate, one recessive). If your form a Punnet square (Ee on top, Ee on sides) the allele combinations are:

1: EE

2: Ee

3: Ee

4: ee

Therefore e, the black hair, has 25% because the other times it is masked by the dominate allele. Chestnut hair has 75%, represented by E.

Answer: black hair: 25%, chestnut hair, 75%

Explanation:

hope this helps and did the test

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