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Biology · Topic 51

Meiosis, mitosis and cell division

Sub-topic 1 2025 · National One-Eighth Free

Stages of meiosis and mitosis

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Sub-topic 2 2025 · National Preliminary Premium

Stages of meiosis and mitosis

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Sub-topic 3 2012 · National Preliminary Premium

Riddle: genetics, a young science built on meiosis and mitosis

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Sub-topic 4 2013 · National Preliminary Premium

Chromosome number in daughter cells after meiosis

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Sub-topic 5 2013 · National Preliminary Premium

Anaphase i as the meiotic phase where homologous chromosomes separate

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Sub-topic 6 2013 · National Preliminary Premium

Metaphase i as the meiotic phase where bivalents align at the equator

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Sub-topic 7 2013 · National Preliminary Premium

Prophase i as the meiotic stage where crossing over occurs

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Sub-topic 8 2013 · National Preliminary Premium

Homologous chromosomes pairing during synapsis in prophase i

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Sub-topic 9 2013 · National Preliminary Premium

The tetrad: paired homologous chromosomes with sister chromatids

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Sub-topic 10 2013 · National Preliminary Premium

Crossing over: exchange of segments between non-sister chromatids

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Sub-topic 11 2016 · National Preliminary Premium

Each chromosome replicates into two sister chromatids before mitosis

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Sub-topic 12 2020 · National One-Eighth Premium

Somatic cells arise from mitosis, not meiosis (true/false)

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Sub-topic 13 2021 · National Quarterfinal Premium

Mitosis preserves the chromosome number (46) across successive divisions

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Sub-topic 14 2022 · National Preliminary Premium

Meiosis is the cell division involved in gamete formation

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