Question

if a homozygous dominant individual (aa) is crossed with a homozygous recessive individual (aa) (as seen in the punnett square in this problem), what will be the genotype of their offspring? 2 aa and 2 aa 2 aa and 2 aa all four are aa

Explanation:

Step1: Determine gametes

The homozygous dominant individual (AA) can only produce gametes with allele A. The homozygous recessive individual (aa) can only produce gametes with allele a.

Step2: Create Punnett square

	A	A
a	Aa	Aa

Answer:

all four are 'Aa'