WAEC Agricultural Science Past Questions & Answers - Page 94

466.

The demand for cassava is not affected by

A.

Cost of production

B.

Test of consumers

C.

Change in income

D.

Price of Cassava

Correct answer is A

No explanation has been provided for this answer.

467.

Which of the following compounds can be used to seal soil pores and prevent loss of water in a fish pond?

A.

Suphur (IV) oxide

B.

Ammonium suphate

C.

Calcium carbonate

D.

Potassium hydroxide

Correct answer is C

No explanation has been provided for this answer.

468.

Which of the following organisms is not an endoparasite?

A.

Roundworm

B.

Liver fluke

C.

Tick

D.

Cestoda

Correct answer is C

No explanation has been provided for this answer.

469.

The mating of a white fulani bull and an N'dama cow could be termed

A.

Inbreeding

B.

Line breeding

C.

Outbreeding

D.

Cross breeding

Correct answer is D

No explanation has been provided for this answer.

470.

Established pasture cannot be harvested by

A.

Using the mower

B.

Zero grazing

C.

Using combine harvester

D.

Cutting with sickle

Correct answer is D

No explanation has been provided for this answer.