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.
a-b-c-d
c-d-a-b
b-d-a-c
a-d-b-c
b-a-c-d
Correct answer is C
No explanation has been provided for this answer.
Which of the following natural resources is non-renewable?
Water
Coal
Forest
Air
Correct answer is B
No explanation has been provided for this answer.
l only
lll only
lV only
ll and V only
Correct answer is B
No explanation has been provided for this answer.
l only
lll only
lV only
ll and lV only
Correct answer is D
Pesticides that are sprayed on to fields and used to fumigate soil can give off chemicals called volatile organic compounds, which can react with other chemicals and form a pollutant called ground level ozone.
Sulfur dioxide (SO2) is a gaseous air pollutant composed of sulfur and oxygen. SO2 forms when sulfur-containing fuel such as coal, oil, or diesel is burned.
The following organisms are consumers except
earthworm
spirogyra
bacteria
Rhizopus
Correct answer is B
No explanation has been provided for this answer.