A) 1972 B) 1973 C) 1970 D) 1971
A) Nets B) Chemical and explosives C) Hooks D) Traps
A) Harmattan season B) Dry season C) Snow season D) Raining season
A) rivers in the area B) Total catch and sizes of fish at landing sites C) Total numbers of fishermen available D) buyers available
A) Fishery personnel B) Fishermen C) Middlemen D) Consumer
A) Production B) Malfunction C) Disease D) Respiration
A) Rapid growth B) increase in sales C) Quick reproduction D) Disease
A) Rapid growth B) Death C) Quick reproduction D) Quick attraction
A) Protect fish with metallic object B) Overfeed the fish C) Maintain good water quality at optimal level D) Overstock the pond
A) Labour B) Happiness C) Overfeeding D) Disease
A) Authorized persons B) Buyers C) Predators D) Opposite sex
A) Morning B) Night C) Dry season D) Afternoon
A) Shallow B) Narrow C) Deep D) Attractive
A) A hospital tank for treatment B) Kill and consume C) A bowl for quick sale D) A sick bed for treatment
A) Double B) Disinfect C) Sell D) Decorate
A) Bulging eyes B) Decaying fins C) Swelling of head D) Emergency labour
A) Sand B) Sugar C) Soap D) Salt
A) competition B) Boost C) Discourage buyer D) Proper management of the fish farm
A) Location of pond B) Pond ownership C) Size of pond D) Marriage certificate
A) Equipments B) Sand C) Fertilizers D) Tanks
A) Transportation B) Tanks C) Farm structures D) Pumps
A) After sales B) When stocking C) When building the pond D) Before sales
A) Securities B) Fertilizers C) Records D) Predators
A) Secondary B) Nursery C) Growing D) Rearing
A) Fish of the same sex B) Different sizes of fish C) One species of fish D) Two or more species of fish
A) To reduce acidity B) To increase sales C) To increase acidity D) To increase water loss
A) Water B) Medicines C) Fertilizers D) Fish
A) Catfish B) Tilapia C) Soyfish D) Carp
A) Lakes B) Oceans C) Springs D) Swamps
A) High B) Low C) Disappeared D) Moderate |