Pearl is secreted by

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(C) The pearl is secreted by the mantle layer of the mollusk.The mantle is a specialized tissue that secretes the shell components.When a foreign part

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Mantle layer

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(C) The pearl is secreted by the mantle layer of the mollusk.The mantle is a specialized tissue that secretes the shell components.When a foreign particle (like a parasite or sand grain) enters between the mantle and the shell,the mantle cells secrete layers of nacre (calcium carbonate and conchiolin) around the irritant to protect the soft body of the mollusk,eventually forming a pearl.Therefore,the mantle is the primary organ responsible for the secretion of the pearl.

Similar Questions

Which of the following is an incorrect pair?

The pearl bed which produces the best quality pearls is known as:

Pearls are produced in an oyster around the

$A$: The mantle of a pearl oyster is three-layered.
$R$: Nacre-secreting cells are present just below the nacreous layer.

Which pearl is rare?

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