Question

In cats, the eye color green (G) is dominant to the brown eye color (g). What is the genotypic ratio of the offspring of a heterozygous green eyed female and a brown eyed male?

Answer 1

A punnet square can be described as a diagram which depicts the outcomes of a cross. For the scenario discussed in the question, the punnet square can be drawn as:

g g

G Gg Gg

g gg gg

The results from the cross show that there is a 50% chance that the offsprings will heterozygous green eyes.

There is a 50% chance that the offsprings produced from these parents will have brown eyes just like the male parent.