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