The toxic substances produced by the foreign bodies are known as
The toxic substances produced by the foreign bodies are known as
- A
Antibodies
- B
Allergens
- C
Antigens
- D
Histamine
Similar Questions
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
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]
Antigen binding site in an antibody is found between
Antigen binding site in an antibody is found between
- [AIIMS 2005]
$B$-cells are lymphocytes which produce the humoral immunity. These cells are produced by
$B$-cells are lymphocytes which produce the humoral immunity. These cells are produced by
An autoimmune disease is
An autoimmune disease is