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2.2 Animal tissues, organs and organ systems

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Question 13
F

Which statement describes the function of the atria of the heart?

[1]
A

They receive blood that is entering the heart from the veins

B

They pump blood out of the heart into the main arteries

C

They stop blood from flowing in the wrong direction

D

They separate the two sides of the heart from each other

Markscheme

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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