Definitions / Explanation : Active immunity & Passive immunity
Definitions / Explanation : Active immunity & Passive immunity
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
Similar Questions
Transplantation of tissues/organs fails often due to nonacceptance by the patient’s body. Which type of immune response is responsible for such rejections?
Transplantation of tissues/organs fails often due to nonacceptance by the patient’s body. Which type of immune response is responsible for such rejections?
- [NEET 2017]
Name a recombinant vaccine that is currently being used in vaccination program.
Name a recombinant vaccine that is currently being used in vaccination program.
Which of the following cells are associated with immune system of body
Which of the following cells are associated with immune system of body
Given below are two statements :
Statement $I$ : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement $II$ : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
Given below are two statements :
Statement $I$ : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement $II$ : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
- [NEET 2024]
A condition that occurs when the immune system mistakenly attacks and destroys healthy body tissue is called
A condition that occurs when the immune system mistakenly attacks and destroys healthy body tissue is called