Agroup of students are reviewing the structure and function of the skin in preparation for a test on the material. the students demonstrated understanding when they identify which layer as the outermost layer of the epidermis?

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.