Question

1. pretend that brad pitt is homozygous for the blood type b, and angelina jolie is blood type o. what are all the possible blood genotypes types of their baby? _______________

Explanation:

Step1: Determine the genotypes of parents

Blood type B (homozygous) has genotype \(I^B I^B\), blood type O has genotype \(ii\).

Step2: Set up Punnett square

Parents' gametes: Brad Pitt (\(I^B\)), Angelina Jolie (\(i\)).

	\(i\)	\(i\)
\(I^B\)	\(I^B i\)	\(I^B i\)

Answer:

The only possible blood genotype of their baby is \(I^B i\).