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Byju's Answer
Standard XII
Biology
Allergic Reaction
What are the ...
Question
What are the two main types of allergies?
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Solution
There are two types:
Seasonal, which occurs only during the time of year in which certain plants pollinate, eg pollen allergy, summer allergy, hay fever etc
Perennial, which occurs year-round eg food allergy, skin allergy, etc.
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