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Explain the process by which an attack of hay fever follows exposure to pollen.?
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- Anonymous2 decades agoFavourite answer
You breath in pollen particals.
This irritates the nasel passages because of alergic reaction.
This into leads to secretion of mucous to wash out the particals and to deal with the inflammation from the alergic reaction.
Then this lead to snot and sneezing.
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