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5.1 Homeostasis

5.1 Homeostasis

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Question 1
F

The figure shows the parts of an automatic control system in the human body.

Figure: An automatic control system that returns an internal condition to its optimum level

image

a.

Name the parts labelled A, B and C.

[3]
b.

Give one example of a coordination centre in the human body.

[1]
c.

The effector in this control system is a gland. Describe what a gland does when it responds.

[1]
Markscheme

5.1 Homeostasis Questions

  1. GCSE
  2. /Biology
  3. /5.1 Homeostasis

40 exam-style questions on AQA GCSE Biology 5.1 Homeostasis, covering 5.1 Homeostasis. Each one has a worked solution and a mark scheme showing where the marks go.

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