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 haploid number of chromosomes in humans is
48
46
24
23
Correct answer is D
No explanation has been provided for this answer.
chromatids
mutants
alleles
chromatin
Correct answer is C
No explanation has been provided for this answer.
all red flowered plants
all white flowered plants
red flowered, white flowered plants
white flowered red flowered plants
Correct answer is C
No explanation has been provided for this answer.
Which of the following factors may not affect living organisms in an aquatic habitat?
Turbidity
Temperature
Humidity
Light
Correct answer is C
No explanation has been provided for this answer.
A situation whereby some mammals remain inactive throughout dry and hot seasons is known as
aestivation
dormancy
burrowing
incubation
Correct answer is A
No explanation has been provided for this answer.