IMMUNOLOGY

MISCELLENOUS

VACCINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
“The organ where the maturation of B and T cells into antigen-recognizing lymphocytes take place".this definition refers to?
A
The primary lymphoid organs
B
The secondary lymphoid organs
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -B Lymphocytes Develop in the Bone Marrow; T Lymphocytes Develop in the Thymus. T cells and B cells derive their names from the organs in which they develop. T cells develop in the thymus, and B cells, in mammals, develop in the bone marrow in adults or the liver in fetuses.

Detailed explanation-2: -The primary lymphoid organs are the red bone marrow, in which blood and immune cells are produced, and the thymus, where T-lymphocytes mature. The lymph nodes and spleen are the major secondary lymphoid organs; they filter out pathogens and maintain the population of mature lymphocytes.

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