If you’re referring to the distribution of different alleles changing over time, this would be due to natural selection.
I think the best answer among the choices given is option C. The most complicated part of the brain is the cerebrum. It is the largest part of the brain which consists of many parts including the cerebral cortex, subcortical structures, hippocampus and olfactory bulb.
Answer:
It is used by every living cell
Explanation:
If you start with 60 and end with 60, then no change has occurred. Mitosis is part of cell replication, so if we end with the same number as we started with, then no form of mitosis has occurred.
I hope this helps! :)