Allergy
ICSE · Class 7 · Biology
Practice quiz for Allergy — ICSE Class 7 Biology. MCQs and questions with answers to test your preparation.
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Quick Quiz: Allergy
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What is allergy?
Who introduced the concept of allergy in 1906?
What does the word 'allergy' mean in Greek?
Which substances are called allergens?
Sample Questions
Which of these is a common allergen mentioned in the chapter?
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Pollen
Pollen is one of the common allergens.
Which immune proteins are produced in response to an allergen?
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Immunoglobulin proteins
The immune system produces immunoglobulin proteins specific to the allergen.
What chemical is released and causes allergic symptoms such as inflammation and skin rash?
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Histamine
Histamine is the inflammatory chemical released and it causes allergic symptoms.
Which of these is a common allergic disease?
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Asthma
Asthma is listed as one of the allergic diseases.
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