TNPSC Zoology Study Material in English Tamil Pdf - 1

Question: 1

Goitre disease is established due to lack of

(A) Phosphorous

(B) Calcium

(C) Iodine

(D) Sodium

Ans: C

Iodine

Question: 2

_____ is the method by which food is preserved at low temperature.

(A) Boiling

(B) Cooling

(C) Evaporation

(D) Refrigeration

Ans: D

Refrigeration

Question: 3

Chronic diarrhoea and prolonged fever for more than one month is the symptom for

(A) Influenza

(B) Malaria

(C) Rabies

(D) AIDS

Ans: D

AIDS

Question: 4

Opium is

(A) Preservatives

(B) Tobacco product

(C) Narcotic

(D) Sedative

Ans: C

Narcotic

Question: 5

Beriberi is caused due to the deficiency of vitamin

(A) A

(B) D

(C) B1

(D) B12

Ans: C

B1

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