Biology papers
Cambridge (CAIE) · O Level · Biology
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63Cell structure and organisation2025, 2024, 2023, 2022, 2021, 202035Movement in and out of cells2025, 2024, 2023, 2022, 2021, 2020106Biological molecules and enzymes2025, 2024, 2023, 2022, 2021, 202081Plant nutrition2025, 2024, 2023, 2022, 2021, 202040Human nutrition2025, 2024, 2023, 2022, 2021, 202019Transport in plants2025, 2024, 2023, 2022, 202047Transport in humans2025, 2024, 2023, 2022, 2021, 202066Respiration2025, 2024, 2023, 2022, 2021, 202018Excretion2024, 2023, 2022, 2021, 202076Homeostasis and coordination2025, 2024, 2023, 2022, 2021, 202045Reproduction2025, 2024, 2023, 2022, 2021, 202049Inheritance and variation2025, 2024, 2023, 2022, 2021, 202078Organisms and their environment2025, 2024, 2023, 2022, 2021, 202023Unclassified2025
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