Biology - Questions and Answers, General Study (GK)

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1051.

In the eye, colour vision is affected by the presence of

(a)Cones

(b)Sclerotic coat

(c)Rods

(d)Choroid coat

Comment

Answer is: B

1052.

Excessive consumption of alcoholic drinks cause damage to the

(a)Liver

(b)Heart

(c)Kidneys

(d)Lungs

Comment

Answer is: A

1053.

What does make the blood look red?

(a)Red corpuscles

(b)Haemoglobin

(c)Plasma

(d)Certain secretions

Comment

Answer is: A

1054.

Universal receivers can receive blood from

(a)Group AB

(b)Group O only

(c)Group O, A, B, AB

(d)Groups A, AB

Comment

Answer is: C

1055.

During the floods, precaution should be specially taken against

(a)Cholera

(b)Small pox

(c)Malaria

(d)Typhoid

Comment

Answer is: A

1056.

After cobra bite, venom affects the

(a)Brain

(b)Blood circulation

(c)Lungs

(d)None of these

Comment

Answer is: C

1057.

What is gene ?

(a)A medicine to overcome old age

(b)An elementary unit of heredity

(c)The smallest living organism

(d)None of these

Comment

Answer is: B

1058.

Dialysis is used in the case of patient suffering from

(a)Heart disease

(b)Respiratory diseases

(c)Kidney diseases

(d)Neurological disorder

Comment

Answer is: C

1059.

Which nutrient is most likely to be affected by food processing and storage ?

(a)Proteins

(b)Carbohydrates

(c)Fats

(d)Vitamins

Comment

Answer is: D

1060.

Which of the following is not a characteristic of a virus ?

(a)It canno be cultivated in lifeless media

(b)It can grow outside living cells

(c)It cannot be controlled by antibiotics

(d)It cannot multiply by Ordinary fission

Comment

Answer is: C

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Biology - Questions and AnswersPage 106

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