What this tests
Syllabus point 14.2 — Sense organs, in Coordination and response. 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 · 14.2 Sense organs
June 2017 · Paper 23 · Question 24
One real Cambridge question from Coordination and response, with the official answer. Cambridge has printed this question 2 times.