Which WBCs resist infections and are also associated with allergic reactions `:-`

Read the following (A-D) statements: (A) Plasma without the clotting factor is called lymph. (B) The spleen is the graveyard of RBCs. (C) Eosinophils resist infections and are also associated with allergic reactions. (D) The universal donor blood group is O+ve . How many of the above statements are correct?

Read the following (A-D) statements: (A) Plasma without the clotting factor is called lymph. (B) The spleen is the graveyard of RBCs. (C) Eosinophils resist infections and are also associated with allergic reactions. (D) The universal donor blood group is O+ve . How many of the above statements are correct?

Which leucocytes of the following resist infections and are also associated with allergic reactions?

Which leucocytes of the following resist infections and are also associated with allergic reactions?

A type of granulocyte and agranulocyte (i) are phagocytic cells that destroy foreign organisms entering the body. (ii) secrete histamine, serotonin, heparin, etc., and are involved in inflammatory reactions. (iii) resist infections and are also associated with allergic reactions. (iv) are responsible for the immune responses of the body.

A type of granulocyte and agranulocyte (i) are phagocytic cells that destroy foreign organisms entering the body. (ii) secrete histamine, serotonin, heparin, etc., and are involved in inflammatory reactions. (iii) resist infections and are also associated with allergic reactions. (iv) are responsible for the immune responses of the body.

A disease due to allergic reaction is

Which one is secreted in allergic reaction

Hormone produced in allergic reaction is :

Hormone produced in allergic reaction is