Human Health and Diseases Question 50
50. In hot summer and cold winter, the number of malaria cases as well as Anopheles declines, reappearance of malaria in humid warm conditions is due to
[1990]
(a) surving malarial parasites in human carriers
(b) surviving sporozoites in surviving mosquitoes
(c) monkeys
(d) mosquito larvae in permanent waters
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Answer : b
Hints & Solutions
(b)
