Sub-topic 1
2025 · National One-Eighth
Free
Ex-situ conservation of species
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Sub-topic 2
2025 · National One-Eighth
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Gene banks and cryopreservation for biodiversity conservation
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Sub-topic 3
2025 · National One-Eighth
Premium
Gene banks and cryopreservation for biodiversity conservation
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Sub-topic 4
2014 · National Final
Premium
Reducing carrying capacity as the best way to control an undesirable species' population
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