NEETZoologyBody Fluids and Circulation
Match List I with List II: (A) Bone marrow (I) Small solid structures located at different points along the lymphatic system (B) Thymus (II) Main lymphoid organ where all blood cells are produced (C) Spleen (III) Lobed organ located near the heart and beneath the breastbone (D) Lymph nodes (IV) Large bean-shaped organ that acts as a filter of the blood Choose the correct answer from the options given below:
Options
- A(A)-(III), (B)-(II), (C)-(IV), (D)-(I)
- B(A)-(II), (B)-(III), (C)-(I), (D)-(IV)
- C(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
- D(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
Correct answer
C. (A)-(II), (B)-(III), (C)-(IV), (D)-(I)
Step-by-step solution
The correct matching is (A)-(II), (B)-(III), (C)-(IV), (D)-(I). Bone marrow is the main primary lymphoid organ where all blood cells, including lymphocytes, are produced. Thymus is a lobed primary lymphoid organ located near the heart and beneath the breastbone. Spleen is a large bean-shaped secondary lymphoid organ that acts as a blood filter by trapping blood-borne microorganisms. Lymph nodes are small solid structures located at different points along the lymphatic system that trap microorganisms or other antige