Lymphocytes Originate in _________ And, After Maturation, Move into _________

question 34

Multiple Choice

Lymphocytes originate in _________ and, after maturation, move into _________ where they divide to produce large populations.

• A)red bone marrow; the blood
• B)red bone marrow; lymphoid organs
• C)lymphoid organs; red bone marrow
• D)lymphoid organs; the blood