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Vesna [10]
3 years ago
5

How do aquatic organisms return carbon dioxide? (Photosynthesis, evaporation, or excretion?)

Biology
1 answer:
Naddika [18.5K]3 years ago
3 0
Excretion I believe let me know if i was wrong.
:)
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In addition to mutations, genetic variation can also arise during the formation of gametes during meiosis. During meiosis I, hom
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Crossing over ensures that organisms of the same parents have differences in genetic content making them unique in one way or the other.

Explanation:

This question is describing the process of crossing over, which occurs only during prophase I of meiosis. During the process of crossing over, alleles of a gene are exchanged between non-sister chromatids of homologous chromosomes (mother and father chromosomes).

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