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Biology SL Paper 3 (November 2024, TZ2)

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  1. The diagram shows the location of the retina within the eye and the location of the photoreceptors in the retina.
Figure region page 10
Figure region from page 10

(a) On the diagram, label
(i) a rod; [1]

(ii) a ganglion cell. [1]

(b) Distinguish between rods and cones. [2]