Genetics: Analysis and Principles 4th Edition by Robert Brooker

تمرين 5

A nectarine is a peach without the fuzz. The difference is controlled by a single gene that is found in two alleles, D and d. At the molecular level, would it make more sense to you that the nectarine is homozygous for a recessive allele or that the peach is homozygous for the recessive allele Explain your reasoning.