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The eye

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Question 31

The diagram shows two types of light receptor cells found in the retina of the human eye, labeled Cell P and Cell Q.

A diagram showing two types of light receptor cells in the human retina. Cell P has a cone-shaped outer segment and is labeled 'Cell P'. Cell Q has a cylindrical, rod-shaped outer segment and is labeled 'Cell Q'. both connect to synaptic terminals at their base.

Describe how the function of Cell P is different from the function of Cell Q.

[2]

The eye Questions

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  3. /The eye