Dubai Pearl Diamond New Marriage Fashion Gold Jewellery Earring Ring.
By Aamir Mannan Shiakh.
Embedded in the conjunctive tissue of the mantle, these cells may survive and form a small pocket in which they continue to secrete calcium carbonate, their natural product. The pocket is called a pearl sac, and grows with time by cell division; in this way the pearl grows also.
No comments:
Post a Comment