NEET BIOLOGY

Detailed explanation-1: -Answer and Explanation: The diagram that helps determine the combination of genes that will form by the genetic cross is called Punnett Square. A Punnett square is an overview that may quickly calculate the proportion predicted in the progeny of two parents with different genotypes.

Detailed explanation-2: -The possible pairs of alleles for one parent is written down the left side of the table, and the alleles of the other are written across the top of the Punnett square. The same process is used to determine the possible genotypes and phenotypes of the offspring.

Detailed explanation-3: -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-4: -The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905. The diagram is used by biologists to determine the probability of an offspring having a particular genotype.

Detailed explanation-5: -A Punnet square shows the genes (represented by letters) in the parents’ gametes along the top and left-hand side of a square and the possible gene combinations in the offspring, within the square. A completed Punnett square gives the probable outcome of a given cross.