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