ICSE Class 7 Answered
Differentiate between allergy and allergens.
Asked by bbandab | 11 Sep, 2019, 10:28: PM
Expert Answer
- An allergy is a reaction by the immune system to something foreign entering the body. An allergy is the body’s attempt to expel something that does not belong in the body.
- An allergen is any substance, often some kind of protein that triggers an allergic reaction in a person who is sensitive to it.
- Allergens and allergy have a cause and effect relationship. Because of an allergen, the body responds by triggering an allergy to get rid of the allergen or neutralise it.
Answered by Sheetal Kolte | 12 Sep, 2019, 11:09: AM
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