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klasskru [66]
3 years ago
13

С Е

Biology
1 answer:
Anon25 [30]3 years ago
3 0

Answer:

Crossing over

Explanation:

During prophase I of meiosis, homologous chromosomes pair to form bivalents. The chromatids of bivalents may form intimate contact points called chiasmata. At the chiasmata breakage may occur and exchange of chromatids segments between non sister chromatids may take place. This is crossing over ad results in new gene combinations causing variations.

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What evidence at the molecular level supports the theory of evolution
brilliants [131]

Answer:

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Explanation:

8 0
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Anna007 [38]

Answer:

constants.

Explanation:

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6 0
3 years ago
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torisob [31]
Fungi cell walls are made of chitin and other polysaccharides, not cellulose (Plants) or protein (Animals). Therefore your answer is-
 
"The cell walls of fungi are different than the cell walls of plants because they contain the hard material of chitin"
5 0
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What’s the correct answer ? Please explain why please !!!
GalinKa [24]

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4 0
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