15.0-Important-definitions-Set-1-qp-ms.pdf

15.2-Role-of liver-Set-1-qp-ms.pdf

15.2-Use-of-drugs-Sporing-performance-Set-1-qp-ms.pdf

15.3-Effect-of-heroin-on-synapse-Set-1-qp-ms.pdf

15.3-Effects-of-alcohol-consumption-Set-1-qp-ms.pdf

15.4-Effects-of-smoking-Set-1-qp-ms.pdf

15.5-Antibiotic-resistance-Set-1-qp-ms.pdf

15.5-Antibiotic-resistance-Set-2-qp-ms.pdf

15.6-Effect-of-drugs-on-synapse-Set-1-qp-ms.pdf

IGCSE Biology Topic Questions on Drugs Paper 4

The topic wise questions and mark schemes for " Drugs " for Paper-4-are valid for exams for 2021/2022/2023/2024 and 2025.
Students appearing for 2023/2024/2025 examinations should not study and solve questions based on :alcohol/tobacco smoking/liver in the breakdown of toxins/hormones for improving sporting performance/effect of heroin on synapse as these topics have been removed from this lesson.