LIFE SCIENCE

Detailed explanation-1: -A Punnett square is a chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents. A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes.

Detailed explanation-2: -Punnett squares are a tool used by geneticists to predict the possible combinations of genes that could be inherited from a particular mating. To use a Punnett square, you first need to determine the genotypes of each parent. Then you can use the Punnett square to predict the possible genotypes of their offspring.

Detailed explanation-3: -A Punnett Square * shows the genotype *s two individuals can produce when crossed. To draw a square, write all possible allele * combinations one parent can contribute to its gametes across the top of a box and all possible allele combinations from the other parent down the left side.