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ivann1987 [24]
3 years ago
6

An example of a human activity that has had a positive effect on the environment is the

Biology
1 answer:
GaryK [48]3 years ago
8 0
The use of reforestation to control erosion in the mountains.
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The correct answer is: C) the random and independent way in which each pair of homologous chromosomes lines upat the metaphase plate during meiosis I

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When homologous pairs line up during the metaphase at meiosis I they do that random. This means that formed gametes will get different combinations of "mom" and "dad" homologues and consequently, different alleles on those homologues.

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