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 producers in a food chain in an aquatic environment are
birds
phytoplankton
zooplankton
fishes
Correct answer is B
No explanation has been provided for this answer.
The maximum size of a population that a given area can support is known as
population density
carrying capacity
population growth
maximum population
Correct answer is B
No explanation has been provided for this answer.
Ecology simply means the study of
particular species of plants and animals
the relationship between organisms and their environment
the properties of a habitat
the interrelationship between plants and animals
Correct answer is B
No explanation has been provided for this answer.
Which of the following associations is an example of epiphytism?
Lice in human hair
Mistletoe on citus fruit
Egret on cow
Fern on palm tree
Correct answer is D
No explanation has been provided for this answer.
Which of the following substances is not a complex carbohydrate?
Glycogen
Cellulose
Starch
Glucose
Correct answer is D
No explanation has been provided for this answer.