What is Blumenbach's 1775 Classification

What is the similarities and differences between bacteria and eukaryote?

What do nitrifying bacteria convert

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.