Biology - Questions and Answers, General Study (GK)

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911.

Pasteurization of milk means

(a)Heating of milk upto 6 degree C

(b)Cooling of milk at 4 degree C

(c)Cooling of milk at 0 degree C

(d)Heating of milk upto 100 degree C

Comment

Answer is: A

912.

Decomposition of organic matter is caused by

(a)Algae

(b)Bacteria

(c)Virus

(d)Fungi

Comment

Answer is: B

913.

The genetic code of DNA is carried from the nucleus to Ribosome by

(a)T-RNA

(b)S-DNA

(c)R-DNA

(d)ATP

Comment

Answer is: D

914.

Bile is secreted by

(a)Pancreas

(b)Stomach

(c)Liver

(d)Small intestine

Comment

Answer is: C

915.

Polio myelitis, which causes polio in man is spread by

(a)Mosquito

(b)Virus

(c)Adulterated food

(d)Water

Comment

Answer is: B

916.

Sun light produces vitamin .... .. in the human skin

(a)A

(b)B

(c)C

(d)D

Comment

Answer is: D

917.

A person walking barefooted in a field feels a sharp sting and on examination two puncture marks are found on his leg. He is most probably by

(a)Poisonou snake

(b)Rat

(c)Scorpion

(d)Non poisonous snake

Comment

Answer is: A

918.

Influence of genes in controlling the activity of living organism is through

(a)Photosynthesis

(b)Vitamins

(c)Hormones

(d)Protein Synthesis

Comment

Answer is: D

919.

Interlceukn, recently discovered, is a cure for

(a)Arthritis

(b)Diabetes

(c)Cancer

(d)Influenza

Comment

Answer is: C

920.

Soyabeans are rich in

(a)Minerals

(b)Proteins

(c)Carbohydrates

(d)Vitamin A

Comment

Answer is: B

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Biology - Questions and AnswersPage 92

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