Use the diagram below to this answer
This type of root is associated with
Nitrogen fixation
Photosynthesis
Storage of organic acids
Storage of minerals
Correct answer is A
No explanation has been provided for this answer.
Use the diagram below to this answer
The structure labeled I represents a
Root tuber
Groundnut
Root nodule
Root hair
Correct answer is D
No explanation has been provided for this answer.
The kind of tillage method most suitable for maize is
Zero tillage
Minimum tillage
Maximum tillage
Contour ridges
Correct answer is B
No explanation has been provided for this answer.
A farming practice that encourages the depletion of soil fertility is
Planting of cover crops
Crop rotation
Manual weeding
Continuous cropping
Correct answer is D
No explanation has been provided for this answer.
The most devastating agent of erosion is
Wild wind
Slope
Run-off water
Rodents
Correct answer is C
No explanation has been provided for this answer.
WAEC Subjects
Aptitude Tests