Gujarati
Hindi
7.Human Health and Disease
easy

Definitions / Explanation : Active immunity & Passive immunity
 

Option A
Option B
Option C
Option D

Solution

When antigen is introduced to host body, the antibodies are formed. This type of immunity is known as active immunity.

Prepared antibodies which are used to save lives of people are introduced in body. This types of immunity is known as Passive immunity

Standard 12
Biology

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