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.
In a population, food shortage may lead to
an increased survival rate
high reproduction rate
intra-specific competition
low rate of migration
Correct answer is C
No explanation has been provided for this answer.
Muscles are attached to bones by via
tendons
ligaments
cartilage
nerves
Correct answer is A
No explanation has been provided for this answer.
Rural-urban migration in developing countries can be prevented by
increasing the number of years in school
putting up more factories in urban areas
having boarding schools in rural areas
even distribution of facilities in both regions
Correct answer is D
No explanation has been provided for this answer.
The following are greenhouse gases except
carbon dioxide
chlorofluorocarbon
methane
oxygen
Correct answer is D
No explanation has been provided for this answer.
Which of the following factors is the main problem facing xerophytic plants?
Competition for sunlight
Conservation of excess water
inadequate roots for water absorption
Lack of adequate water
Correct answer is D
No explanation has been provided for this answer.