10.5.1-Lymphocytes and Role of antibodies-qp-ms.pdf
Note:
IGCSE Biology Topic Questions on Disease and Immunity Paper 4
The topic wise questions and mark schemes for " Disease and immunity " for Paper-4-are valid for exams for 2021/2022/2023/2024 and 2025.
For 2021/2022 Exams, students are instructed not to solve any questions that are based on Cholera. that are present as a part of this lesson.
Note that the subtopic on cholera , has been made a part of the lesson "Diseases and Immunity" only for the 2023/2024/2025 exams. Hence any questions on the same are only applicable for students appearing for IGCSE exams in 2023/2024 and 2025 only.
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