Coordination and Response

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Which diagram shows a sensory neurone?

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Sensory neurones conduct impulses from

• the brain and spinal cord to muscles.

• one sense organ to another sense organ.

• sense organs to the brain and spinal cord.

• muscles to sense organs.

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Answer explanation

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Answer explanation

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What is a function of the cornea?

• carries impulses to the brain

• contains light-sensitive receptors

• controls how much light enters the eye

• refracts light