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 statement that the environment determines which organisms survive to reproduce
explains the theory of acquired characters
supports Jean Lamarck’s theory of use and disuse
supports the idea of survival of the fittest
is refuted by fossil records
implies that organisms modify their environment in order to survive
Correct answer is C
No explanation has been provided for this answer.
An individual with blood group AB can receive blood from those in blood group(s)
AB only
A and B only
B only
AB and O only
A, B, AB, and O
Correct answer is E
No explanation has been provided for this answer.
Hereditary variation is best described as
characters transmitted from generation to generation
traits acquired from diseases
characters that show up due to social conditions
traits acquired from habits and environmental conditions
characters that result from physical injuries
Correct answer is A
No explanation has been provided for this answer.
Which of the following natural resources is most readily available to all organisms?
Water
Oil
Food
Air
Mineral salts
Correct answer is D
No explanation has been provided for this answer.
The following practices are aimed at soil conservation except
contour ridging
Applying manure
strip cropping
bush clearing
crop rotation
Correct answer is D
No explanation has been provided for this answer.