Question

While testing the hypothesis that plasmodium is the cause of malaria, what would
be the control group of the experiment?
(a) blood of malarial patient
(b) blood of healthy person
(c) both a&b
(d) none of these​

Answer 1

Answer:

a) blood of malarial patient

Explanation:

Human population stress triggering a shift toward gametocytogenesis is hypothesized as the key initiation factor for malaria epidemics. Its evolutionary significance may be that it allows the parasite to match the tropical agricultural cycle.

Hope it helps you........

Answer 2

Answer:(b) blood of the healthy person.

this is because blood of the infected person can be compared with the blood of the healthy person. Since they have asked only for a control for the experiment (b) is the answer