Respuesta :

Answer:

Well it says not to research so here's a brief definition: A punnet square is a diagram that shows the genotypes of a cross and helps predict the probability of having certain genotypes.

Explanation:

Heres some words to know

-Dominant

-Recessive

-Allele

-Mendel's law of Heredity

Let me know if you want more explanation on these :)  

We know the punnet square can generally predict what the basic genetics of something will be. We can also understand recessive and dominate genes better by drawing Punnett squares out.