why do we have tears on cutting onion...
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Hi friend,
Onions have syn-propanethial-S-oxide named chemical that cause irritation to our eyes and force our lachrymal glands to release tears.
Onions have syn-propanethial-S-oxide named chemical that cause irritation to our eyes and force our lachrymal glands to release tears.
Answered by
0
a chemical named syn-propanethial-S-oxide is present in onions causing tear. It stimulates the eye's lachrymal glands so they release tears
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