A) Farming of fish in pond only B) Fishing only in the ocean C) Farming of fish in all water bodies D) Fishing in any water body
A) Cages B) Tanks C) Monks D) Ponds
A) Africa B) Europe C) Asia D) America
A) Wooden frame and fibre glass tanks B) Earthen pond and fibre glass tanks C) Earthen pond and wooden frame D) Earthen pond, wooden frames and fibre glass tanks
A) Bonga and tilapia B) Clarias and lates C) Tilapia and Clarias D) Shrimp and clarias
A) Fishing techniques B) Fishing craft C) Fishing device D) Fishing gear
A) Fishing techniques B) Fishing crafts C) Fishing device D) Fishing gears
A) To make them rust B) To prolong the life span of the tools C) To keep them functional D) To protect them from damage
A) Chemical fishing B) Culture fishery C) Industrial fishing D) Capture fishery
A) Scoop net B) Fishing spear C) Dugout canoes D) Hook and line
A) Kingdom – genus- species – class- phylum – family- order B) Kingdom- phylum- class- order- family- genus- species C) Kingdom – class- phylum – family- order – genus – species D) Kingdom- phylum – class- family- order- genus- species
A) Perciformes B) Siluriformes C) Oesteoglossiformes D) Cypriniformes
A) Moth brooders B) Substance brooders C) Mouth brooders D) Substrate 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 lateral line B) It must have scales C) It must have gills D) It must have fins
A) Spears B) Cages C) Net D) Trawler
A) Use of ultrasonics B) Impaling C) Use of electro fishing 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) Cage culture C) Raceway culture D) Pen culture |