Mitosis produces: a) Diploid cells
b) Haploid cells
c) Body cells
d) Both a and d

D

Explanation:

begin with Diploid cells and end with Haploid cells, so both A and B

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

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).