A meal consisting of yam and a lot of vegetables is not balanced because it does not contain
carbohydrates
proteins
vitamins
minerals
Correct answer is B
No explanation has been provided for this answer.
Why poor soil is treated with lime is to increase the quantity of
nitrogen
phosphorus
carbohydrates
sulphur
Correct answer is A
No explanation has been provided for this answer.
The amount of starch in a germinating seed decreases because the starch is used up
for respiration and to build cells
to build a cellulose cell wall
to develop meristematic tissues
to produce enzymes
Correct answer is A
No explanation has been provided for this answer.
Older parts of plant roots do not normally absorb water because
they lack xylem
they have a small surface area
the phloem is dead
they lack root hairs
Correct answer is D
No explanation has been provided for this answer.
An inferior ovary of a flower is situated
below the floral parts
above the floral parts
at the same level with all the floral parts
at the centre of the floral parts
Correct answer is A
No explanation has been provided for this answer.