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Class XII Biology Human Health & Disease 1

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Question 1

A broad spectrum antibiotic is one that

Question 2

An allergic reaction is

Question 3

The clumping of a particulate suspension of antigen by a reagent usually an antibody is known as

Question 4

Characters of acquired immunity are

Question 5

Action of lysozyme is

Question 6

Which immunoglobulin is the largest in size?

Question 7

A person is injected with globulin against hepatitis. This is

Question 8

When the children without T-cells and B-cells are kept in germ free isolation suits, then the disease is
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Feb 21NEET & AIIMS
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