What are all of the possible genotypes of offspring with a cross between a pure homozygous dominant pea plant (GG) with a pure homozygous recessive pea plant (gg)?
A.
Gg, only
B.
GG and gg
C.
GG, Gg, and gg
D.
GG, only
The possible genotypes of offspring with a cross between a pure homozygous dominant pea plant (GG) and a pure homozygous recessive pea plant (gg) are Gg and Gg only.
Therefore, the correct answer is option A) Gg, only.