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 are very efficient in the use of their body parts. They never settle for one function when an organ could serve two or six purposes at once. A good example of this is the mantle, a membranous projection of a mollusk body wall.