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3.1 Coordination and control – the nervous system

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Question 30
F

The Figure shows a section through a human eye.

Figure

image

a.

Name part J and part L.

[2]
b.

Give the letter of the part that contains the light receptor cells.

[1]
c.

Describe the function of part N.

[1]
d.

In bright light, the pupil becomes smaller.

Explain how this protects the eye.

[2]
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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