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O-LevelBiologyCoordination & Response5090/12 · May/June 2018 · Q211 Mark

The diagram shows a horizontal section of a human eye. Which part contains receptor cells sensitive to light? [Figure 21]

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AA
BB
CC
DD

✓ Correct answer

B: B

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About this question

Topic
Coordination & Response, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2018 Paper 1 Variant 2, question 21.

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