3 years ago

Can some one help me with my biology home work?

1 answer:

5 0

6. Because fitness refers to how many offspring you have and how many of those offspring survive and later reproduce.

7. The individual would have a greater fitness if the trait that made the individual live longer would result in having more grandchildren.

8. Genes on chromosomes in DNA control traits. Crossing-over, random segregation in meiosis, and mutations produce genetic variation.

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