WAEC Past Questions and Answers - Page 1636

8,176.

The most suitable planting pattern for a mechanized farm which is mono cropped is

A.

Band placement

B.

Drilling

C.

Top dressing

D.

Side dressing

Correct answer is B

No explanation has been provided for this answer.

8,177.

Self-pollination takes place when grains are transferred from the

A.

Stigma to the anther of another plant

B.

Stigma to the anther of same plant

C.

Anther to the stigma of same plant

D.

Anther to the stigma of another plant

Correct answer is C

No explanation has been provided for this answer.

8,178.

Use the diagram below to this answer

This type of root is associated with

A.

Nitrogen fixation

B.

Photosynthesis

C.

Storage of organic acids

D.

Storage of minerals

Correct answer is A

No explanation has been provided for this answer.

8,179.

Use the diagram below to this answer

The structure labeled I represents a

A.

Root tuber

B.

Groundnut

C.

Root nodule

D.

Root hair

Correct answer is D

No explanation has been provided for this answer.

8,180.

The kind of tillage method most suitable for maize is

A.

Zero tillage

B.

Minimum tillage

C.

Maximum tillage

D.

Contour ridges

Correct answer is B

No explanation has been provided for this answer.