Question

While cutting onions our tears start flowing

Answer 1

There are certain compounds in onion called lachrymator when released when we cut onions causes irritation to our lacriminal eye glands.This contains some compounds of amino acid family which irritates our eye.That's why our eyes tear when we cut onions.

Answer 2

Answer:

There are certain compounds in onion called lachrymator when released when we cut onions causes irritation to our lacriminal eye glands.This contains some compounds of amino acid family which irritates our eye.That's why our eyes tear when we cut onions.

Explanation:

Onion have sulphur in it. when we cut the onion the sulphur sprinkles get into our our eyes and our tears start blowing

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