A) Fishing in any water body B) Farming of fish in pond only C) Farming of fish in all water bodies D) Fishing only in the ocean
A) Monks B) Tanks C) Cages D) Ponds
A) Europe B) Africa C) Asia D) America
A) Wooden frame and fibre glass tanks B) Earthen pond, wooden frames and fibre glass tanks C) Earthen pond and fibre glass tanks D) Earthen pond and wooden frame
A) Tilapia and Clarias B) Shrimp and clarias C) Bonga and tilapia D) Clarias and lates
A) Fishing craft B) Fishing device C) Fishing techniques D) Fishing gear
A) Fishing device B) Fishing gears C) Fishing crafts D) Fishing techniques
A) To make them rust B) To protect them from damage C) To keep them functional D) To prolong the life span of the tools
A) Chemical fishing B) Culture fishery C) Industrial fishing D) Capture fishery
A) Hook and line B) Scoop net C) Fishing spear D) Dugout canoes
A) Kingdom- phylum- class- order- family- genus- species B) Kingdom – genus- species – class- phylum – family- order C) Kingdom- phylum – class- family- order- genus- species D) Kingdom – class- phylum – family- order – genus – species
A) Siluriformes B) Perciformes C) Oesteoglossiformes D) Cypriniformes
A) Substrate brooders B) Substance brooders C) Moth brooders D) Mouth brooders
A) Both parents care for the eggs and young B) They are monogamous C) They are polygamous D) They are substrate brooders
A) Raceway culture B) Recirculating culture C) Pen culture D) Tanks
A) It must have gills B) It must have scales C) It must have fins D) It must have lateral line
A) Trawler B) Cages C) Net D) Spears
A) Impaling B) Use of ultrasonics C) Use of electro fishing D) Use of trapping
A) It cannot be flooded B) It is easy to manage C) It can be constructed in water D) Diseases are easy to detect
A) Raceway culture B) Recirculating culture C) Cage culture D) Pen culture |