Question

how does pearl formation takes place in oysters​

Answer 1

Answer:

Explanation:

Nacre lines the inside of the shell. The formation of a natural pearl begins when a foreign substance slips into the oyster between the mantle and the shell, which irritates the mantle. It's kind of like the oyster getting a splinter. The oyster's natural reaction is to cover up that irritant to protect itself.

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Answer 2

Answer:

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Explanation:

THE PEARL FORMATION TAKES PLACE IN OYSTERS BY layer by layer coating called narce