I only know the answer for No 2)
It is Microfilaments which are the part of cells skeleton.
Demographic studies hope im right
Meiosis- Creation of new individuals, new cell which creates diversity. Created by sperm and egg cell
Mitosis- Creation of new cells, they are the exact same, no difference
Which form of natural selection on polygenic traits results in the creation of two distinct phenotypes? The answer is, <u><em>B. Disruptive selection</em></u>
