WAEC Agricultural Science Past Questions & Answers - Page 85

421.

The cut and carry system of feeding livestock is termed

A.

Rotational grazing

B.

Zero grazing

C.

Mixed grazing

D.

Controlled grazing

Correct answer is B

No explanation has been provided for this answer.

422.

The botanical name of Northern gamba grass is

A.

Cynodon dactylon

B.

Panicum maximum

C.

Pennisetum purpureum

D.

Andropogon gayanus

Correct answer is D

No explanation has been provided for this answer.

423.

Which of the following animal disease is not associated with malnutrition?

A.

Aspergillosis

B.

Acidosis

C.

Milk fever

D.

Rickets

Correct answer is A

No explanation has been provided for this answer.

424.

Ruminants fed on dried grasses are given feed supplements to

A.

Increase water intake

B.

Provide bulk to feed

C.

Reduce microbial activity

D.

Provide deficient nutrients

Correct answer is D

No explanation has been provided for this answer.

425.

A disadvantage of natural incubation is that

A.

The eggs cannot be candled

B.

The chicks are less healthy

C.

The brooding hens sometimes abandon the eggs

D.

It takes a longer time for eggs to hatch

Correct answer is C

No explanation has been provided for this answer.