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