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.
What would be the effect of taking the lion out of the web?
The number of organisms at each trophic level would increase
Man would occupy the apex of the web
There would be more rabbit in the web
The energy reaching the remaining trophic would be increase
Correct answer is B
No explanation has been provided for this answer.
Which of the following instruments is used to measure wind speed?
Thermometer
Barometer
Hygrometer
Anemometer
Correct answer is D
No explanation has been provided for this answer.
Which of the following physical actors is likely to affect the distribution of plants in a pond?
light
Humid
Wind
Temperature
Correct answer is A
No explanation has been provided for this answer.
The neurone that relay the message of effector organs are called
efferent neurones
intermediate neurones
afferent neurones
spinal nerves
Correct answer is A
No explanation has been provided for this answer.
The nerves that arise from the brain are known as
spinal nerves
sacral nerves
cranial nerves
optic nerves
Correct answer is C
No explanation has been provided for this answer.