Question

The T-cell and B-cell becomes Immunocompetent cells in
(A) Primary Lymphoid Organs
(B) Secondary Lymphoid Organs
(C) Stem cells of Bone Marrow
(D) Stem cells of Spleen​

Answer 1

Answer:

the correct option is c

Explanation:

hope it will help you

Answer 2

Answer:

The answer is a Stem cells of Bone Marrow