Answer the Following Questions Briefly: Explain How the Human Eye Adapts Itself to Bright Light and Dim Light. - Biology

Short Note

Answer the following questions briefly:
Explain how the human eye adapts itself to bright light and dim light.

Solution

The amount of light intering the eye is controlled by muscles of iris. The pupil become layer in less light to allow more light to goin and in bright light it consiricts to restrict the amount of light going in.

Concept: Concept of Nervous System

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2018-2019 (March) Set 1

Q 7.a.iii Q 7.a.ii Q 7.a.iv

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2018-2019 (March) Set 1 (with solutions)

Q 7.a.iii | 1 mark

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Answer the Following Questions Briefly: Explain How the Human Eye Adapts Itself to Bright Light and Dim Light. - Biology

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