Quelpr
9 marksTransport Systems

CSEC Biology · January 2018 · Paper 2 · Question 5(b)

Immunity may be naturally or artificially acquired. Discuss THREE differences between natural immunity and artificial immunity, and describe any THREE steps of the mechanism (in the body) by which artificial immunity is acquired.

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Other parts of this question

  1. 5(a)Name THREE types of diseases and state ONE example of EACH type of disease.[6 marks]

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