What is the expected genotypic ratio resulting from a heterozygous x heterozygous monohybrid cross?
1 Answer
Dec 8, 2016
The expected genotypic ratio is 1 homozygous dominant : 2 heterozygotes : 1 homozygous recessive.
Explanation:
Doing a Punnett square helps:
H h
H HH Hh
h Hh hh
Where the parents genotypes are shown on the sides and the offspring's phenotypes are shown in the middle.
