An example of an organ of perennation in plants is
rhizome
seed
petal of a flower
calyx of a flower
Correct answer is A
No explanation has been provided for this answer.
Water in plants is removed as water vapour through the process of
diffusion
osmosis
evaporation
transpiration
Correct answer is D
No explanation has been provided for this answer.
Which of the following determines a normal male offspring?
X
Y
XX
XY
YY
Correct answer is D
No explanation has been provided for this answer.
The use of moist skin for respiration in amphibians is known as
cellular respiration
cutaneous respiration
buccal respiration
pulmonary respiration
Correct answer is B
No explanation has been provided for this answer.
The stomata of leaves are similar in function to the
pharynx of humans
scales of fish
spiracle of insects
trachea of toads
Correct answer is C
No explanation has been provided for this answer.
JAMB Subjects
Aptitude Tests