What is the probability that the offspring of a homozygous dominant individual & a homozygous recessive...?

Question

individual will exhibit the dominant phenotype?
a. 0.25
b. 0.5
c. 0.66
d. 1.0

Answer 1

D

homozygous dominant can only give a dominant allele and homozygous recessive can only give recessive allele...offspring will have one dominant and one recessive allele, so the dominant phenotype is exhibited

Answer 2

D The homozygous parent can only give a dominant allele, so every possible phenotype is going to have one dominant allele.

Answer 3

its the chi square rule and depends on the gene