Question 346:

• WAEC 1990

The type of feed which contains the essential nutrients in the right concentrations and proportions is known as

A. Growers mash
B. Weaners diet
C. Creep feed
D. Concentrate
E. Balance diet

Question 347:

• WAEC 1990

Which of the following is not a reason why planting a mixture of grass and legume on a pasture is economical to the farmer? The

A. Mixture can harbour pests
B. Mixture helps in preventing soil erosion
C. Farmer will save on fertilizer
D. Mixture provides a balanced feed for livestock
E. Mixture increases the rate of productyion of livestock

Question 348:

• WAEC 1990

The parts of the body affected by Newcastle disease of poultry are the

A. Digestive and circulatory systems
B. Reproductive and excretory tracts
C. Nervous system and respiratory tract
D. Air-sac and the comb
E. Comb and the legs

Question 349:

• WAEC 1990

A fish pond in an enclosed body of water is for

A. Rearing fish for consumption
B. Rearing aquatic organisms for feeding fish
C. Storing fish and other organisms
D. Keeping ornamental fish and aquatic plants
E. Rearing fish and other aquatic mammals

Question 350:

• WAEC 1990

The breed of goat noted for its production of high quality morocco leather is the

A. West african dwarf
B. Kano brown
C. Ouda
D. Bornu red
E. Sokoto red