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Burka [1]
2 years ago
14

Jpe-hzhg-cze come c vome​

Biology
1 answer:
Lilit [14]2 years ago
7 0

Answer:

Grrrrrrrrrrrrrrrrr

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B. Crossover formation is a necessary step in meiosis I to ensure proper chromosome segregation

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Crossing-over, through the formation of the chiasmata, is responsible for the physical alignment and proper segregation of chromosomes into gametes. Naturally, the chiasmata formed as a result of recombination during meiosis helps ensure that the chromosomes stay together until it is the right time to separate. This way, any chromosomal defect in the resulting gamete is prevented.

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