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Table 42-3.

Table 42-3. Essential differences between mitosis and meiosis.
Mitosis Meiosis
Occurs in somatic cells Occurs in sexual cycle cells
1 cell division, 2 daughter cells 2 cell divisions, 4 daughter cells
Chromosome number maintained Chromosome number halved
No pairing, chromosome homologs Synapse of homologs, prophase I
No crossovers > 1 crossover per homolog pair
Centromeres divide, anaphase Centromeres divide, anaphase II
Identical daughter genotype Genetic variation in daughter cells