I think it is
ribosomes
idk it depends on what type of cell it is
Answer:
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).
Hope this helped :)
8:C
9: A
10: B
11: C
12: B
13: A
14: B
15: A
