Biology and Human Welfare-Health and Disease (KVPY Stream-SA (Class 11) Biology): Questions 8 - 10 of 10

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Question number: 8

» Biology and Human Welfare » Health and Disease » Pathogens

Appeared in Year: 2013

MCQ▾

Question

A pathogen which cannot be cultured in an artificial medium is:

Choices

Choice (4) Response
a.

virus

b.

bacterium

c.

fungus

d.

protozoan

Question number: 9

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2015

MCQ▾

Question

Deficiency of which one of the following vitamins can cause impaired blood clotting.

Choices

Choice (4) Response
a.

Vitamin C

b.

Vitamin B

c.

Vitamin K

d.

Vitamin D

Question number: 10

» Biology and Human Welfare » Health and Disease » Basic Concepts of Immunology-Vaccines

Appeared in Year: 2014

MCQ▾

Question

A person was saved from poisonous snakebite by antivenom injection. Which of the following immunity explains this form of protection?

Choices

Choice (4) Response
a.

Artificially acquired passive immunity

b.

Naturally acquired active immunity

c.

Artificially acquired active immunity

d.

Naturally acquired passive immunity

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