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Pupil

Revision as of 23:10, 10 November 2019 by Ellen References (talk | contribs)

Contents

Key Stage 3

Meaning

The pupil is the hole in the iris that allows light into the eye.

About the Pupil

The pupil can change size to control the amount of light which reaches the retina.
A diagram of the eye including the pupil.


References

AQA

Pupils (of the eye), page 195, GCSE Biology, CGP, AQA
Pupils, page 70, GCSE Biology; The Revision Guide, CGP, AQA
Pupils, pages 154-156, GCSE Biology; Third Edition, Oxford University Press, AQA