A pearl is a hard object produced within the soft tissue (specifically the mantle) of
a living ... Cultured or farmed pearls from pearl oysters and freshwater mussels
make up the majority of those c...
www.ask.com/youtube?q=How Do Oysters Make Pearls?&v=tIOSWAbUf74
Aug 5, 2014 ... Quick Questions gives you the low-down on how oysters turn a tiny bit of gunk
into a lovely, valuable pearl. ---------- Like SciShow? Want to help ...
Most jewelry is fashioned out of precious metals and jewels that are found buried
in the Earth, but pearls are found inside a living creature, an oyster. Pearls are ...
Jan 11, 2016 ... Kyle D. asks: Why do oysters make pearls? Pearl Oysters make pearls as a
defensive response to foreign objects. The process begins when ...
Dec 9, 2012 ... Although clams and mussels can also produce pearls, they don't do so very often.
Most pearls are made by oysters, and they can be made in ...
Layers of nacre build up to make a pearl. Cultured Pearls Most wild, natural pearl
producing oyster beds have vanished due to over-fishing, ... lodged - like a piece
of shell, bone, coral or parasite does the oyster start nacre production.
How Do Oysters Make Pearls? In order to understand how oysters make pearls,
you must understand an oyster's body composition. Oysters, which are a type of ...
In a process referred to as nucleation, highly skilled technicians carefully open
live pearl oysters, and with surgical precision make an incision in the oyster's ...
Jun 13, 2014 ... Hi There- First, there is a distinction between clams and oysters. Both are bivalve
mollusks that produce pearls, however oysters will create ...
Oysters, like other bivalves, do not have any sort of central nervous system. Their
nervous systems are actually a great deal more simple than the nervous sy...