<span>continue to divide even when they are tightly packed together.
Hope this helps(;</span>
Answer:
Crossing over occurs in meiosis but not in mitosis
Explanation:
Miosis is a process in which diploid cell becomes a haploid cell.which is essential for sexual reproduction In mitosis the daughter cells are identical whereas in meiosis the daughter cells are different due to crossing over.the process of crossing over does not occur in mitosis.
C extinction because they need diversity to reproduce
Filling of the heart and needing to pump the blood back out at an also increased rate
