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 ability of some individuals to taste phenylthiocarbamide (PTC) is a
morphological adaptation
morphological variation
physiological adaptation
physiological variation
Correct answer is D
No explanation has been provided for this answer.
Which of these physiological variations is sex-linked?
albinism
blood groups
sickle-cell anaemia
haemophilic condition
Correct answer is D
No explanation has been provided for this answer.
Tropical rain forests can be conserved by the following practices except?
agroforestry
deforestation
shifting cultivation
crop rotation
Correct answer is B
Deforestation leads to a huge loss of biodiversity. About 80% of the global biodiversity is located in tropical rainforests.
Use of powerful tools for felling trees
regrowing of forest trees
clearance of forests for cash crops
use of fire or hunting in forests
Correct answer is B
No explanation has been provided for this answer.
The following are natural resources except
rubber
soil
water
cellophane
Correct answer is D
No explanation has been provided for this answer.