Answer:
The possible genotypes of their children
Explanation:
A punnet square can be described as a diagram which illustrates the outcomes of a cross. The letters on the outside of a punnet square depict the genotype of the parents whereas the letters on the inside depict the genotype of the children.
For example consider the following punnet square:
A a
A AA Aa
a Aa aa
In the following punnet square, Aa and Aa are the genotypes of the parents.
the children would have the probability of having the following genotypes: AA, Aa, Aa, aa