What must happen before meiosis can begin?
a. the cell splits into four parts
b. the chromosomes must replicate
c. DNA must duplicate four times
d. four haploid cells are produced
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Dna replication is must for meiosis to occur.
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Before meiosis actually begins, the DNA that is packaged into chromosomes must be fully copied. Previous to replication, a germ cell contains two copies of each chromosome, a maternal copy, and a paternal copy. ... DNA replication occurs in the same fashion as it does duringmitosis.
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