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Tanya [424]
3 years ago
11

What are the sources of genetic variation in sexual life cycles of animals?

Biology
1 answer:
alexandr402 [8]3 years ago
5 0
Random fertilization, crossing over during meiosis, and independent assortment of chromosomes during meiosis
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Given what we know, we can confirm that the biome is in fact an open system due to the interactions between the biosphere, atmosphere, lithosphere, and hydrosphere.

<h3>What is the biome?</h3>
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To learn more about open systems visit:

brainly.com/question/8987993?referrer=searchResults

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