The pedigree in the accompanying illustration shows the inheritance of albinism, a homozygous recessive condition resulting in a total lack of pigment. Specify the following genotypes using A and a to indicate dominant and recessive alleles, respectively. The solid figures represent albino individuals. What is the likely genotype of individual B-3?

The question lacks the pedigree information. The pedigree has been attached below.

AA/Aa.

Explanation:

The albino is a autosomal recessive trait means this trait will only be visible when the individual is homozygous recessive for the trait. The heterozygous individual acts as a carrier.

In the given, pedigree the parents are unaffected but one of their child is affected means that the parents are heterozygous for the trait. The croos between the parent Aa × Aa results in the progeny with genotype AA, Aa, Aa ( normal ) and aa (affected). The individual B-3 is unaffected and can have either genotype AA or Aa.

Thus, the answer is AA or Aa.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

c should be the answer