Waec Agricultural Science 2001 Past Questions and Answers

Question 46:

• WAEC 2001

The eradication of tse-tse flies can prevent

A. Cocccidiosis
B. Aspegillosis
C. Tuberculosis
D. Trypanosomiasis

Question 47:

• WAEC 2001

A tapeworm absorbs food from its host through the

A. Mouth
B. Scolex
C. Hook
D. Body surface

Question 48:

• WAEC 2001

A herbivorous fish specie which breeds fast and is suitable for culture in a pond is

A. Clarias lazera
B. Tilapia zilli
C. Gymnarchus niloticus
D. Chrysichythys nigrodigitatus

Question 49:

• WAEC 2001

Which of the following is not true about adding organic manure to a fish pond? it

A. Reduces the pH of water considerably
B. Accelerates the growth of planktons
C. Leads to water pollution
D. Leads to the depletion of oxygen

Question 50:

• WAEC 2001

The type of labour available to peasant farmers is

A. Family labour
B. Paid labour
C. Skilled labour
D. Migrant labour