How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.
The part of the mammalian kidney that stores urine is the
capsule
medulla
pelvis
bladder
Correct answer is D
No explanation has been provided for this answer.
The excretory product of some reptiles, birds, and insects is
urea
urine
ammonia
uric acid
Correct answer is D
No explanation has been provided for this answer.
The respiratory organ of a cockroach is a/an
air sac
trachea
lung book
lung
Correct answer is B
No explanation has been provided for this answer.
The diagram below is an illustration of an experimental set-up. Study it and answer the question below.
The set-up can measure comparatively the rate of
evaporation from leaves on a single shoot under different experimental conditions
salt uptake by shoots from different plants
transpiration of a single shoot of a plant under different experimental conditions
water uptake by roots of different plants
Correct answer is C
No explanation has been provided for this answer.
The diagram is an illustration of an experimental set-up. Study it and answer the question below.
transpiration of water by the shoot
evaporation of water from the leaves
absorption of water by the shoot
loss of mineral salts from the leaves
Correct answer is A
No explanation has been provided for this answer.