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6 marksImmunology

CAPE Biology Unit 2 · 2012 · Paper 2 · Question 6(a)(i)

Explain the term 'complement', and outline its role in the body's response to invasion by foreign organisms.

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  1. 6(a)(ii)Discuss why redness, warmth, and swelling at the site of entry of foreign organisms are each an indication that the body is attempting to eliminate them.[3 marks]
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