Save Word mast cellnounˈmast- : a granulocyte that occurs especially in connective tissue and has basophilic granules containing substances (such as histamine and heparin) which mediate allergic reactions Examples of mast cell in a Sentence Recent Examples on the Web Examples are automatically ...
Organ heart brain skin plant stem Tissues fat muscle nerve nerve connective muscle fat epithelial connective xylem phloem cambium epidermis Job of tissue protection movement communication/control communication/control supports and connects tissues move...