Blood, the heart, circulation and respiration

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Question 43
Easy

A student centrifuged a sample of blood to separate its components. The tube settled into three distinct layers, as shown in the diagram.

A diagram of a test tube containing a centrifuged blood sample separated into three layers. The top layer, which makes up about 55% of the volume, is labeled 'Layer A'. The thin middle layer is labeled 'White blood cells and platelets'. The bottom layer is labeled 'Red blood cells'.

Name Layer A.

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Blood, the heart, circulation and respiration Questions

  1. GCSE
  2. /Biology
  3. /Blood, the heart, circulation and respiration