Biology, asked by shambhavi1st, 9 months ago

what is perrenial allergy​

Answers

Answered by sourya1794
12

Explanation:

Perennial allergies may occur at any time of year—unrelated to the season—or may last year-round. Perennial allergies are often a reaction to house dust. House dust may contain mold and fungal spores, fibers of fabric, animal dander, dust mite droppings, and bits of insects.....

Answered by shubhankan09
1

Answer:

It's a type of skin allergy mainly occurs dude to soil

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