3 marksVectors, Microorganism Control and Immunity

CSEC Human and Social Biology · May/June 2016 · Paper 2 · Question 5(a)(i)

Identify the single-celled organism that causes malaria, and state TWO tissues or organs it destroys in the human body.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

5(a)(ii)List THREE symptoms of malaria.[3 marks]
5(b)Discuss the disease Ravi most likely contracted, stating its name, causative organism, TWO possible transmission routes from his meal, and TWO preventative…[9 marks]

More practice: the rest of this paper · more Vectors, Microorganism Control and Immunity questions · all CSEC Human and Social Biology past papers