The illustrated equipment is used for?
Making drills
Marking stations
Marking chain lengths
Making holes for transplating
Correct answer is A
No explanation has been provided for this answer.
The illustrated equipment is called?
Arrow
Harpoon
Wooden peg
Ranging pole
Correct answer is D
No explanation has been provided for this answer.
In which of the soil layer does most biological activity occur?
B - horizon
C - horizon
D - horizon
A - horizon
Correct answer is D
A - horizon is the top layer of the soil horizon, it contains decomposed organic matter which is necessary for plant growth and also microorganisms.
Legumes are different from grasses, because;
They have lesser protein content than grasses
They form symbiotic relationship with bacteria, rhizobian, in the nodules of their roofs
They are monocot plants
They do not bear seeds
Correct answer is B
Legumes form symbiotic relationship with bacteria, rhizobium in the nodules of their roots to manufacture nitrogen compounds, which in turn serve as protein in the legumes, and seed being part of their storage form.
Mechanical power is not usually required in?
Soil tillage
Fertilizer application
Staking of yams
Planting of seeds
Correct answer is C
No explanation has been provided for this answer.
WAEC Subjects
Aptitude Tests