Question

multiple - choice question what is the purpose of a punnett square? it determines which alleles the organism will definitely get from the parents. it can show which alleles came from the offsprings great - grand parents. it is used to organize all the possible combinations of offspring from particular parents.

Explanation:

A Punnett square is a tool in genetics. It lists all possible allele - combinations of offspring from specific parents based on the parents' genotypes. It doesn't determine definite alleles an organism will get (as inheritance is probabilistic), nor does it show alleles from great - grandparents.

Answer:

It is used to organize all the possible combinations of offspring from particular parents.