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insens350 [35]
3 years ago
6

What is the exchange of alleles between homologous chromosomes during meiosis as a result of crossing over

Biology
1 answer:
Zanzabum3 years ago
7 0
Crossing over<span> occurs </span>between<span> prophase 1 and metaphase 1 and is the process where </span>homologous chromosomes<span> pair up with each other and </span>exchange<span> different segments of their genetic material to form recombinant </span>chromosomes<span>. It can also happen </span>during<span> mitotic division, which may </span>result<span> in loss of heterozygosity. </span>
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