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Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals1 Mark
MCQ
Mast cells of connective tissue contain.
  • A
    Vasopressin and relaxin.
  • B
    Heparin and histamine.
  • C
    Heparin and calcitonin.
  • D
    Serotonin and melanin.
✓

Answer

  1. Heparin and histamine.

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