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