My guess would be D. Cromatids, and Centromere.
The answer is A populations become better adapted to their environment
Imagery. Everything is described in depth in a way that forms an image in your head. If imagery isn't an option, this poem does have some alliteration. slowly silently, and silver shoon.
Answer:
d horse ,................................ I think
Answer: anaphase
Explanation: Nondisjunction can occur during anaphase of mitosis, meiosis I, or meiosis II. During anaphase, sister chromatids (or homologous chromosomes for meiosis I), will separate and move to opposite poles of the cell, pulled by microtubules
Hope this helps :)