Waec Agricultural Science 1999 Past Questions and Answers

Question 46:

• WAEC 1999

Miracidium is one of the stages in the life cycle of

A. Roundworm
B. Tapeworm
C. Liver fluke
D. Tick

Question 47:

• WAEC 1999

Which of the following is not a symptom of foot and mouth disease of cattle?

A. Excessive production of saliva
B. Sores on fet and tounge
C. Lameness
D. Blood stained diarrhoea

Question 48:

• WAEC 1999

Heavy infestation of liver fluke causes poor absorption of fats in livestock by

A. Blocking bile ducts thus preventng flow of bile
B. Destroying fat-digesting enzymes
C. Reducing ingestion of fats
D. Inhibiting the action of the digestive enzymes

Question 49:

• WAEC 1999

Methods of preserving fish include the following except

A. Boiling
B. Drying
C. Smoking
D. Salting

Question 50:

• WAEC 1999

Which of the following fishing gears can be used for total harvesting of ponds?

A. Hook and line
B. Harpoon
C. Basket trap
D. Dragnet