In an experiment, suppose that the wings of fruit flies were clipped short for fiy generations. The fiyfirst generation emerged with normal-length wings. This observation would tend to disprove the idea that evolution is based o

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.