Sammy+M.+monohybrid+genetic+cross



The genetic trait that I have chosen is a turtle with two heads and a turtle with one head. Two headed turtles is a recessive trait. In order for a uni headed turtle to have two heads, he must inherit two recessive traits for bi headed turtle (one from his mother and one from his father)

H=one head h=two heads

I will cross a recessive two headed turtle with a homozygous one headed turtle.

HH X Hh