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