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.
calcium
iron
magnesium
nitrogen
phosphorus
Correct answer is A
No explanation has been provided for this answer.
Which of these is a limiting factor with respect to human population size?
emigration
high standard of living
immigration
improved medicare
natality
Correct answer is A
No explanation has been provided for this answer.
An example of a conditioned reflex is
blinking
shout of exclamation
knee jerk
riding a bicycle
twitching facial muscles
Correct answer is D
No explanation has been provided for this answer.
Which of these traits shows discontinuous variation ?
ability to roll the tongue
hair colour
height of stem
girth
weight of organism
Correct answer is A
No explanation has been provided for this answer.
An instrument of measuring wind speed is called
an anemometer
a barometer
a hygrometer
a speedometer
a thermometer
Correct answer is A
No explanation has been provided for this answer.