marine science teachers

These are fish that are sustained in salt-water bodies like seas and oceans. This requires mechanisation. Fishing trawlers fitted with sophisticated electronic fish locating equipment are used for deep-sea fishing. Some marine fish are Bombay duck, Catfish, Mackerels, Red mullet, Sardine ..

Fish Farming - This includes inland and marine fisheries, aquaculture and pisiculture. Fish is a source of high quality animal protein and a rich source of minerals like calcium, phosphorus and iron. India abounds in fish, both fresh water and marine..

Question: Sub-phylum urochordata includes _____. 1. amphibians 2. marine animals 3. terrestrial animals 4. all of the above Answer: ..

Features of Hemichordata..

Features of Coelentrata..

Features of Echinodermata..

Milk is obtained from milk producing (milch) animals like cows, buffaloes and goats. Eggs are obtained from egg-laying birds like fowl and duck. Meat is obtained from fowl, cow, sheep, goat and pig. Fish are either fresh water or marine and include crabs, shrimps and prawns. To meet ..

Structure of Atom - When scientists started exploring matter, they discovered that the smallest particle of an element that maintains its chemical identity through all chemical and physical changes is called and 'atom'. Just how small these atoms are can be made out if you realize that there are ab..