|
Histamine, serotonin and heparin are secreted by |
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|
a) |
Lymphocytes |
b) |
Monocytes |
c) |
Neutrophils |
d) |
Basophils |
|
Histamine, serotonin and heparin are secreted by |
|||||||
|
a) |
Lymphocytes |
b) |
Monocytes |
c) |
Neutrophils |
d) |
Basophils |
(d)
Basophils (one of the types of granulocytes) secrete histamine, serotonin, heparin, etc., and are involved in inflammatory reactions. They are probably like mast cells of connective tissue.