IMMUNOLOGY

OVERVIEW OF THE IMMUNE SYSTEM

LYMPHOCYTE SUBPOPULATION IN HUMANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following statements about lymphocytes are TRUE?I. They are produced in the bone marrow.II. They originate from the liver of developing foetusIII. They may mature in either bone marrow or the thymus gland.
A
I only
B
I and II only
C
II and III only
D
I, II and III
Explanation: 

Detailed explanation-1: -Lymphocytes arise from stem cells in bone marrow, and differentiate in the central lymphoid organs (yellow), B cells in bone marrow and T cells in the thymus.

There is 1 question to complete.