Environment Ecology Health and Hygiene Tnpsc Online Quiz Question, Group 1 2 2a 4, VAO Group Question

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TUTORIALS LIBRARY

Environment, Ecology, Health and Hygiene

The Vaccine given to new born baby is

A. MMR B. BCG C. TT D. DPT

Answer : B. BCG

Which of the following sequences is not a proper food chain?

A. Grasshopper-> snake -> Hawk B. eagle-> snake -> toad -> slug C. Man->Fish->Meat->Plant juice D. Hawk->Chicken->Seeds

Answer : C. Man->Fish->Meat->Plant juice

Which of the following is used as "Biofertilizer"?

A. Rhizobium B. Slurry C. Bloodmeal D. guano

Answer : A. Rhizobium

10.

Consider the following statements:
I.Acid rain is natural and also due to man made causes
II. Acid rain has global ecological problem
III. Acid rain increase the acidity of soil
IV. Acid Rain affect plants and animals
of these statements

A. I , II and III are correct B. II,III and IV are correct C. III and IV are correct D. All are correct

Answer : D. All are correct

11.

which one of the following vitamins is produced in the sun rays?

A. Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D

Answer : D. Vitamin D

12.

Fat soluble vitamins are :
I. Vitamin A
II. Vitamin B Complex,
III. Vitamin E
IV. Vitamin C
Which of the following are correct?

A. Vitamin A alone is correct B. Vitamin B complex and Vitamin E are correct C. Vitamin C alone is correct D. Vitamin A and Vitamin E are correct

Answer : D. Vitamin A and Vitamin E are correct

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