Structural Organisation in AnimalsHard

Question

Mast cells of connective tissue contain

Options

A.vasopressin and relaxin
B.heparin and histamine
C.heparin and calcitonin
D.serotonin and melanin

Solution

Mast cells are granulated wandering leucocyte cells. Their granules contain histamine which is vasodilaatro and heparin (anticoagulant). These take part in body detence and allergic reaction.

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