Human blood types are determined by genes that follow the CODOMINANCE pattern of inheritance. There are two codominant alleles (A and B) and one recessive allele (o).

Question

Human blood types are determined by genes that follow the CODOMINANCE pattern of inheritance. There are two codominant alleles (A and B) and one recessive allele (o).

Fill in the genotype for each person based on the description:

Homozygous for the “B” allele
Heterozygous for the “A” allele
Type O
Type AB
Word Bank:
AABBABooAoBo
Blank 1:
Blank 2:
Blank 3:
Blank 4:

Answer 1

Blank 1: BB

Blank 2: AB
Blank 3: oo
Blank 4: ABo