Mother is homozygous AA father is heterozygous Aa What are t

Mother is homozygous AA, father is heterozygous Aa. What are the possible genotypes of the offspring? (Remember, all offspring must each have two alleles.) Mother and father are both heterozygous for genes A and B. What are their offspring\'s possible genotypes? (Remember, each offspring must have 4 alleles, 2 for the \"B\" gene and two for the \"A\" gene.)

Solution

                   5 (A)

                 male gamete

Female gamete

             

A

a

A

AA

Aa

A

AA

Aa

5(B).

B

b

A

A

A

a

B

A

AABB

AABB

AABb

AaBb

a

AaBB

AaBB

AaBb

aaBb

b

A

AABb

AABb

AAbb

Aabb

a

AaBb

AaBb

Aabb

aabb

	male gamete
Female gamete		A	a
A	AA	Aa
A	AA	Aa