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3.1 Coordination and control – the nervous system

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Question 36
H

As a person gets older, the lens of the eye becomes stiffer and less able to change shape.

Which statement explains the effect on their vision?

[1]
A

The lens cannot become thin enough, so near objects are focused in front of the retina.

B

The lens cannot become fat enough, so near objects are focused behind the retina.

C

The lens cannot become fat enough, so distant objects are focused behind the retina.

D

The lens cannot become thin enough, so distant objects are focused behind the retina.

Markscheme

3.1 Coordination and control – the nervous system Questions

  1. GCSE
  2. /Biology
  3. /3.1 Coordination and control – the nervous system

135 exam-style questions on OCR GCSE Biology 3.1 Coordination and control – the nervous system, covering 3.1.1 Structure of the nervous system, 3.1.2 Coordinated response, 3.1.3 The reflex arc, 3.1.4 Structure of the eye, 3.1.5 Defects of the eye, 3.1.6 Structure and function of the brain, 3.1.7 Difficulties of investigating brain function, and 3.1.8 Limitations in treating nervous system damage. Each one has a worked solution and a mark scheme showing where the marks go.

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