Unlike us humans, bacteria reproduce only by mitosis (not meiosis). What would
happen if humans reproduced by mitosis only? Explain your answer.

Explanation:

If we produced by mitosis then everyone would be the same. The would be no genetic differentiation. Because in meiosis, germ cells cross over and create zygotes with unique dna.

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;