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