The expected genotypes of the offspring of a cross between a male and a female are shown.
50% homozygous dominant (BB)
0% homozygous recessive (bb)
50% heterozygous (Bb)
What is the genotype of the parents if allele B is dominant over allele b?
A The genotype of one parent is BB, and the genotype of the other parent is bb.
® The genotype of both parents is BB.
© The genotype of both parents is Bb.
• The genotype of one parent is BB, and the genotype of the other parent is Bb.
The correct answer is:
• The genotype of one parent is BB, and the genotype of the other parent is Bb.