An aquarium contains all the following except
Different types of fish
Pieces of broken wood
Clean sand
Supplementary feed
Submerged and floating plants
Correct answer is B
No explanation has been provided for this answer.
Night blindness in an animal is caused by a deficiency of
Vitamin A
Calcium
Vitamin B
Phosphorus
Vitamin E
Correct answer is A
No explanation has been provided for this answer.
In cattle, high fever and sudden death are symptoms of
Anthrax
Foot rot
Pneumonia
Bloat
Red water
Correct answer is A
No explanation has been provided for this answer.
The causal organism of mastitis in cattle is
Fungus
Bacterium
Virus
Protozoan
Worm
Correct answer is B
No explanation has been provided for this answer.
The effects of practicing rotational grazing in a livestock farm include the following except
Controlling livestock pests
Eliminating attack of livestock diseases
Allowing the regrowth of pasture crops
Increasing the amount of herbage yield
Maintaining steady increase in growth rate of animals
Correct answer is E
No explanation has been provided for this answer.