APPLICATION FOR VERIFICATION OF MARKS (To be filled in by the candidate in his/her own handwriting) Date: ________________ FOR ACTION OF DTE. OF EXAM. The Chief Executive The Institute of Company Secretaries of India C â 37, Sector 62, Institutional Area NOIDA â 201 309.
In general, mollusks have 3 body regions: a head, a visceral mass, and a foot.. The head contains the sense organs and brain, while the visceral mass contains the internal organs. The foot is the muscular lower part of the body which is in contact with the substrate.
Mollusks have an internal circulatory system that has something like a double flow. One flow is based around the environment outside the shell, while the other is centralized.â¦ This balance of the blood traveling throughout the body keeps the internal conditions of the mollusk stable.