The filled-in squares of a Punnett square represent
A) the gametes from both parents.
B) all possible combinations of gametes based on a cross between the two parents.
C) an exact ratio that must always occur when the same parents have four offspring.
D) examples of some of the offspring that can arise from a one-trait cross.
E) the gametes from one parent.

Question

Quizplus · Accepted Answer

Punnett squares are used to predict and compare the genetic variations that will result from a cross between two individuals. The filled-in squares represent all possible combinations of gametes from the two parents.

The Filled-In Squares of a Punnett Square Represent