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Mast cells of connective tissue contain...

Mast cells of connective tissue contain

A

vasopressin and relaxin

B

heparin and histamine

C

heparin and calcitonin

D

serotonin and melanin

Text Solution

Verified by Experts

The correct Answer is:
b
Mast cells are granulated wandering leucocyte cells. Their granules contain histamine which is vasodilator and heparin (anticoagulant). These take part in body defence and allergic reaction
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-STRUCTURAL ORGANISATION IN ANIMALS -All Questions
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  2. Areolar connective tissue joins

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  3. Mast cells of connective tissue contain

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  4. Which one of the following contains the largest quantity of extracellu...

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  5. Extermities of long bones possess cartilage

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  6. Nasal septum gets damaged . Its recovery requires cartilage called

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  7. Which of the following cells do not form layer and remain structurally...

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  8. If a piece of bone such as femur of frog is kept in dilute HCl for abo...

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  9. Simple epithelium is a tissue in which cells are

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  10. Polysaccharide found in cartilage matrix is

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  11. Which of the following is not exclusively supplied with involuntary mu...

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  12. The functional unit of contractile system in a striated muscle is

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  13. Stratum germinativum is an example of which kind of epithelium ?

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  14. Basement membrane is made up of

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  15. Epithelial tissue with thin flat cells appearing like packed tiles occ...

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  16. Vitamin K is required for

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  17. Formation of cartilage bones involves

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  18. Component of blood responsible for producing antibodies is

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  19. Characteristics of smooth muscle fibres are

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  20. Histamine secreting cells are found in

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