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