Question

multiple choice question
which lymphocytes originate in the red bone marrow and then finish maturation in the thymus?

b
t

Explanation:

To determine the correct lymphocyte, we recall the maturation process: T - lymphocytes (T cells) originate in the red bone marrow and mature in the thymus. B - lymphocytes mature in the bone marrow itself. So the lymphocyte that originates in red bone marrow and matures in thymus is T.

Answer:

T (the option with "T")