Science, asked by hpund6090, 1 year ago

what must happen before meosis begins?

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Answered by GENIUS1223
0

The cell cycle has three phases that must occur before mitosis, or cell division, happens. These three phases are collectively known as interphase. They are G1, S, and G2. ... The synthesis phase is when the cell duplicates the DNA in its entire genome

DNA Replication. Before meiosis actually begins, the DNA that is packaged into chromosomes must be fully copied. ... DNA replication occurs in the same fashion as it does during mitosis. After replication, the homologues are doubled, and each chromosome now has a homologous pair.

Answered by AashifHussain
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