Agricultural Science Questions
Question 1536:
Liverfluke infestation causes disturbance in lipid digestion because it
- A Blocks the passage of fat to intestine
- B Blocks the bile duct and reduces secretion of bile
- C Destroys the lipase enzyme
- D Prevents fat excretion
Question 1537:
A farmer noticed that one of his cows has high fever, blood-stained diarrhoea and often grinds its teeth. This shows that the cow is infected by
- A Rinderpest
- B Anthrax
- C Brucellosis
- D Aspergilosis
Question 1538:
Temperature is an important factor in fish ponds because it
- A Affects the metabolic processes in fish
- B Determines the sex of fishes
- C Encourages the growth of phytoplanktons
- D Affects the type of specie of fish
Question 1539:
An illegal method of harvesting fish is by the sue of
- A Drag net
- B Potassium cyanide
- C Hook and line
- D Calcium carbonate
Question 1540:
How can the offspring of a bull continue to be produced long after its death?
- A Using the preserved semen for artificial insemination
- B Collecting the semen of the offspring for use in artificial insemination
- C Crossing the male and female offspring
- D Preserving the body of the dead animal