Top 500+ TNPSC Biology/Botany Important Questions 2019-2020 - 1
Question: 1
In India evergreen forest is found in
(A) Arid zone
(B) Intermediate zone
(C) Dry zone
(D) Wet zone
Ans: D
Wet zone
Question: 2
DDT is
(A) Non biodegradable pollutant
(B) Bio degradable pollutant
(C) Chloro fluoro carbon
(D) Plastic
Ans: B
Bio degradable pollutant
Question: 3
Green house effect is caused due to
(A) Air pollution
(B) Water pollution
(C) Land pollution
(D) All the three
Ans: A
Air pollution
Question: 4
Malarial fever is caused to man by
(A) Plasmodium
(B) Bacterium
(C) Virus
(D) Mosquito
Ans: A
Plasmodium
Question: 5
The vitamin(s), which is/are generally executed in urine, is/are
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
(D) Vitamin D and K
Ans: C
Vitamin C
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