Answer:
Is it not weeds.................
Metaphase is a stage in the cell cycle where all the genetic material is condensing into chromosomes. These chromosomes then become visible. During this stage, the nucleus disappears and the chromosomes appear in the cytoplasm of the cell. ... As metaphase continues, the cells partition into the two daughter cells.
Explanation:
1)genetic drift- stochastic variation in inheritance
2)assortative mating
3)mutation
4)Natural selection
5)migration (gene flow)
