WAEC Agricultural Science Past Questions & Answers - Page 141

701.

An example of igneous rock is

A.

Marble

B.

Basalt

C.

Slate

D.

Dolomite

Correct answer is B

No explanation has been provided for this answer.

702.

The classification of soils into sand, loam and clay is largely determine by the percentage of

A.

Mineral matter

B.

Organic matter

C.

Soil water

D.

Soil air

Correct answer is A

No explanation has been provided for this answer.

703.

When farmers engages in both plant and animal husbandry, he is practising

A.

Lay farming

B.

Mixed framing

C.

Mixed cropping

D.

Crop rotation

Correct answer is B

No explanation has been provided for this answer.

704.

Which of the following combinations of farm inputs enhances the healthy growth of crop?

A.

Tractor and cash

B.

Irrigation and fertilizer

C.

Work bull and implement

D.

Cutlass and sacks

Correct answer is B

No explanation has been provided for this answer.

705.

In farm animals, gonads are organs associated with

A.

Circulation

B.

Excretion

C.

Respiration

D.

Reproduction

Correct answer is D

No explanation has been provided for this answer.