Circulatory System

No. White Blood Corpuscles       
1. Leucocytes are white blood corpuscles(WBCs).
2. WBCs are produced in bone marrow and lymph nodes.
3. WBCs do not have any pigments.
4. WBCs protect the body against infection.
5. WBCs are grouped into granulocytes and agranulocytes based on the presence of granules.
6. WBCs have a nucleus.
7. Lymph fluid is similar to blood plasma.
8. Lymph contains lymphocytes.
9. Supplying food and Oxygen to tissues, collecting carbon dioxide from tissues are the main functions of Lymph.