Question

In humans, the allele for brown eyes (B) is dominant to the allele for blue eyes (b). What is the probability that two heterozygous brown-eyed parents will have a child with blue eyes?

B b
B ? ?
b ? ?

A.0%

B.25%

C.50%

D.75%

Answer 1

The anwser is b i had this question before in a test

Answer 2

B.25%

Step-by-step explanation:

Alternative forms of a given gene are called alleles, and they can be dominant or recessive. When an individual has two of the same allele, whether dominant or recessive, they are homozygous. Heterozygous means having one each of two different alleles.