Body Fluids and Circulation

Which of the following statements are correct?
A. Basophils are most abundant cells of the total WBCs.
B. Basophils secrete histamine, serotonin and heparin.
C. Basophils are involved in inflammatory response.
D. Basophils have kidney shaped nucleus.
E. Basophils are agranulocytes.
Choose the correct answer from the options given below: