Question 36
Question 36 of 40
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
18. Classification, biodi...
18.2. Biodiversity

explain the importance of random sampling in determining the biodiversity of an area

10. Infectious diseases
10.1. Infectious diseases

discuss the biological, social and economic factors that need to be considered in the prevention and control of cholera, malaria, TB and HIV (details of the life cycle of the malarial parasite are not expected)

17. Selection and evoluti...
17.2. Natural and artificial select...

explain how selection, the founder effect and genetic drift, including the bottleneck effect, may affect allele frequencies in populations