What this tests
Syllabus point 10.1 — Diseases and immunity, in Diseases and immunity. Difficulty easy (estimated from the question's demands, not a Cambridge rating).
Also set in
The same question, as Cambridge printed it in other papers.
Cambridge IGCSE Biology 0610 · 10.1 Diseases and immunity
November 2019 · Paper 22 · Question 18
One real Cambridge question from Diseases and immunity, with the official answer. Cambridge has printed this question 4 times.