Waec Agricultural Science 2007 Past Questions and Answers

Question 46:

• WAEC 2007

A wall is usually constructed in piggeries to

A. Serve as points for providing drinking water
B. Make drainage of pens easier
C. Provide baths for pigs
D. Reduce piglet's mortality during birth

Question 47:

• WAEC 2007

Which of the following groups of macro-nutrients is a constituent of protein?

A. Nitrogen,phosphorus and sulphur
B. Calcium,magnesium and potassium
C. Magnesium,calcium and phosphorus
D. Sulphur,magnesium and potassium

Question 48:

• WAEC 2007

Which of the following livestock diseases affects the reproductive system?

A. Mastitis
B. Brucellosis
C. Rinderpest
D. Anthrax

Question 49:

• WAEC 2007

When poultry flock, the birds keep passing out green, foul-smelling faeces with nervous symptoms, it means that the farmer

A. Has not asministered newcastle disease vaccine
B. Neglected to treat them againt gumboro disease
C. Is giving the birds protein-deficient diet
D. Is feeding a diet high on calcium

Question 50:

• WAEC 2007

When a farmer tries to eradicate snails from pastures, he is attempting to control

A. Ticks
B. Tapeworms
C. Trypanosomiasis
D. Liver flukes