Question

Two genetically identical plants were crossed. The genotypic ratios of offspring are seen in the Punnett square.

What percent of the offspring should look like the parents?

Answer 1

If the parents are genetically identical, then I'm pretty sure the percentage that the offspring will look like the parents is 100%. :)

Answer 2

100% of the offspring must look like their parents.

Step-by-step explanation:

The Punnet chart was created by geneticist Reginald Punnett and aims to determine the frequencies of a genotype or phenotype. It is a simple and practical way to explain intersections in Genetics.

Based on the Punnet square shown in the image below, we can see that if two genetically equal plants are crossed, there is a 100% probability that the offspring will look like the parents, because as the parents are genetically equal, the offspring will receive alleles equals.