CAIE Cambridge O Level Biology (5090) Topical Past Papers Respiration Past Papers

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About Respiration

Download O Level Biology (5090) past papers, marking schemes, grade thresholds, and examiner reports for CAIE. This session contains 3 PDF documents available for free download.

Cambridge O Level Biology (5090) Topical Past Papers Respiration Past Papers Download CAIE Question Paper Mark Scheme Grade Threshold
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13-human_gas_exchange-qp_olevel-cie-biology_.pdf

PDF • 1.29 MB
PDF file

12-anaerobic_respiration-qp_olevel-cie-biology_.pdf

PDF • 779.94 KB
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11-aerobic_respiration-qp_olevel-cie-biology_.pdf

PDF • 965.81 KB
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