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Asthma may be attributed to
Options
(a) bacterial infection of the lungs
(b) allergic reaction of the mast cells in the lungs
(c) inflammation of the trachea
(d) accumulation of fluid in the lungs
Correct Answer:
allergic reaction of the mast cells in the lungs
Explanation:
Asthma is an allergic reaction characterised by spasm of bronchi muscles because of an effect of histamine released by mast cells.
Related Questions: - Concanavalin A is
- The intermediate compound, that connects glycolysis to Kreb’s cycle is
- The technique of growing plants in water culture is called
- The largest RBCs have been seen in
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Concanavalin A is
- The intermediate compound, that connects glycolysis to Kreb’s cycle is
- The technique of growing plants in water culture is called
- The largest RBCs have been seen in
- Who stated that a population is a self regulating system?
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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