English, asked by NaheedAkhter0008, 1 year ago

how does pearl formation in oysterts?

Answers

Answered by LightningMccQueen
3

In order to protect itself from irritation, the oyster will quickly begin covering the uninvited visitor with layers of nacre — the mineral substance that fashions the mollusk's shells. Layer upon layer of nacre, also known as mother-of-pearl, coat the grain of sand until the iridescent gem is formed.




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