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.
Which of the following is an example of a multiple fruit?
cashew
maize
mango
orange
pineapple
Correct answer is E
No explanation has been provided for this answer.
constipation
indigestion
low sperm count
uncontrolled haemorrhage
stomach and duodenal ulcer
Correct answer is D
No explanation has been provided for this answer.
The following are effects of food shortage on population size EXCEPT
competition
decline in reproduction
emigration
increase in natality
mortality
Correct answer is D
No explanation has been provided for this answer.
The sun rays reach the earth’s surface by
conduction
convection
radiation
reflection
refraction
Correct answer is C
No explanation has been provided for this answer.
Herbicides are chemicals used to
check the spread of diseases
control dormancy in seeds
control insects
control weeds
control pests
Correct answer is D
No explanation has been provided for this answer.