Biology - Questions and Answers, General Study (GK)

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1121.

The largest cell in the human body is

(a)Muscle cell

(b)Nerve cell

(c)Kidney cell

(d)Liver Cell

Comment

Answer is: A

1122.

All of the following foods lack vitamin, except

(a)Cheese

(b)Meat

(c)Rice

(d)Milk

Comment

Answer is: A

1123.

The main function of white blood cells in the body is to

(a)Carry oxygen

(b)Produce more red cells

(c)Protect body against diseases

(d)Help in clot formation

Comment

Answer is: D

1124.

When should the blood sample of a parasite be taken ?

(a)When the temperature is below the normal

(b)A few hours after temperature return to normal

(c)An hour before the usual rise of body temperature

(d)When the temperature comes down to normal

Comment

Answer is: D

1125.

From which of the following are the artificial coloring agents for food products ?

(a)Fruits

(b)Fresh vegetables

(c)Coal tar

(d)Flowers

Comment

Answer is: B

1126.

Which part of the human body is first adversely affected by nuclear radiation ?

(a)Eyes

(b)Skin

(c)Bone marrow

(d)Lungs

Comment

Answer is: C

1127.

Muscles of which of the following parts of the body are the strongest?

(a)Thigh

(b)Wrist

(c)Jaw

(d)Finger

Comment

Answer is: C

1128.

What is the general shape of the bacteria ?

(a)Spheres

(b)Cubes

(c)Spirals

(d)Rods

Comment

Answer is: B

1129.

Which of the following in the blood stream is reduced most by excessive vomiting and diarrhoea ?

(a)Potassium

(b)Calcium

(c)Iron

(d)Sodium

Comment

Answer is: A

1130.

Most important function of perspiration is to

(a)Get rid of the body wastes

(b)Regulate the body water supply

(c)Lubricate the epithelia tissue

(d)Regulate the body temperature

Comment

Answer is: D

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Biology - Questions and AnswersPage 113

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