AIPMT Prelims 2004 Zoology Connective Tissue MCQ Question with Solution

Mast cells of connective tissue contain -

A

Heparin and histamine

B

Heparin and calcitonin

C

Serotonin and melanin

D

Vasopressin and relaxin

Correct Answer

Option A

Detailed Explanation

Mast cells contain heparin, an anticoagulant, and histamine, which plays a role in allergic reactions and inflammation.

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