Whose secretion forms the pearl?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The pearl is formed by the secretion of the mantle tissue in mollusks,specifically the pearl oyster. When a foreign particle enters between the sh

Vedclass · Accepted Answer

Columnar epithelial cells of mantle

Vedclass · Answer

(B) The pearl is formed by the secretion of the mantle tissue in mollusks,specifically the pearl oyster. When a foreign particle enters between the shell and the mantle,the mantle's epithelial cells respond by secreting layers of nacre (calcium carbonate) around the irritant. These specific cells responsible for the secretion of nacre are the columnar epithelial cells of the mantle.

Similar Questions

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

Pearl is secreted by

The composition of pearl is very much similar to that of

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

Pearls are produced in an oyster around the

Vedclass Test Series

Exam Paper Generator

Online Exam Module