Biology, asked by mishubabu78, 1 year ago

Explain wheal and flare reaction

Answers

Answered by kpnutiyalseri

Answer

The characteristic immediate reaction to an injected allergen in a skin test, in which an irregular blanched wheal appears, surrounded by an area of redness. wheal-and-erythema reaction

I hope that this will help you.....

Answered by jawahar56

clud the sweeling, produces seum tissues and redness in skin result from dilation of blood vessels .
THANK YOU !!

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