biology·NCERT Class 11·Cell Cycle & Cell Division
Mitosis vs Meiosis
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A skin cell replaces itself perfectly. A sperm cell has half the chromosomes. Same process — different outcomes. Step through every phase and spot the key difference.
›Mitosis: PMAT phases → 2 identical diploid daughter cells (growth/repair).
›Meiosis I: homologues separate; synapsis + crossing over in prophase I.