DNA and RNA .Group of answer choicesdiffer in both their monosaccharide and nitrogen base componentscontain the same nitrogen bases, but different monosaccharidesare both produced by animals, but RNA is not produced by plantshave the same composition, except for the monosaccharides

the answer is: reproductively

i think i spelled it wrong lol

anyways hope i

-lavira: )

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).