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bearhunter [10]
3 years ago
10

How and why does DNA change during meiosis

Biology
1 answer:
kotykmax [81]3 years ago
4 0

Answer:

When recombination occurs during meiosis, the cell's homologous chromosomes line up extremely close to one another. Then, the DNA strand within each chromosome breaks in the exact same location, leaving two free ends. Each end then crosses over into the other chromosome and forms a connection called a chiasma.

Explanation:

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