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2.2 Animal tissues, organs and organ systems

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Question 16
F

Undigested food leaves the body through the anus. Which gives the name of this process and the reason for that name?

[1]
A

Egestion, because the material was never made by the body's own reactions.

B

Excretion, because the material was never made by the body's own reactions.

C

Egestion, because the material was made by the body's own chemical reactions.

D

Excretion, because the material was made by the body's own chemical reactions.

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2.2 Animal tissues, organs and organ systems Questions

  1. GCSE
  2. /Biology
  3. /2.2 Animal tissues, organs and organ systems

179 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.

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