Sub-topic 1
2026 · National Quarterfinal
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Main aim of gene therapy in treating genetic diseases
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Sub-topic 2
2026 · National One-Eighth
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Breeding terminology: the f1 (first filial) generation
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Sub-topic 3
2026 · National One-Eighth
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Model organisms: drosophila and the chromosomal theory
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Sub-topic 4
2023 · National One-Eighth
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Distinguishing pleiotropism from other gene-trait relationships (true/false)
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Sub-topic 5
2023 · National Final
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Determining gene order along a chromosome from pairwise recombination frequencies (map units)
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Sub-topic 6
2017 · National Quarterfinal
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Both dsdna and dsrna form double helices, though of different conformations (true/false)
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Sub-topic 7
2019 · National Preliminary
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Exponential growth of a cell population over repeated 12-hour doubling periods
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Sub-topic 8
2020 · National One-Eighth
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Somatic cells are diploid (true/false)
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Sub-topic 9
2022 · National One-Eighth
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True or false: information directing a cell's activities is contained in protein molecules
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Sub-topic 10
2023 · National Preliminary
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Gametogenesis produces sperm and eggs from germ cells in testes and ovaries
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Sub-topic 11
2023 · National Preliminary
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Transduction: a virus transferring genetic material between bacteria
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Sub-topic 12
2023 · National Quarterfinal
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Genetic drift is most pronounced in small, isolated populations
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