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Biology and Human Welfare MCQ Question with Answer

Biology and Human Welfare MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 29
The projected population of India in year 2001 is

688 million
839 million
950 million
1032 million

Question No : 30
Depletion of ozone in the stratosphere will lead to

increased incidence of skin cancer in man
global cooling
global warming
increased incidence of cardio * respiratory diseases in man

Question No : 31
Infants who are not fed by breast milk usually suffer from

kwashiorkor
pellagra
beriberi
arasmus

Question No : 32
Surgical removal of gall bladder in man, would lead to

impairment of digestion of fat
impairment of digestion of proteins
jaundice
increased acidity in the intestine

Question No : 33
AIDS is caused by

Blood cancer
HTLV-II
Bacterium
TMV virus

Question No : 34
BCG vaccine is used to cure

pneumonia
tuberculosis
emphysema
cataract

Question No : 35
Cholera causing bacteria was first discovered by

Edward Jenner
Robert Koch
Louis Pasteur
None of these

Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.

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