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.
An amphibian
a reptile
a shark
a mammal
a seagull
Correct answer is D
We have aquatic mammals. These are mammals which depend on water either fully or partly. They have the qualities of mammals
Euglena may be classified as a plant because is
has chloroplast
has a gullet
lives in a pond
possesses a flagellum
has pellicle
Correct answer is A
Most euglena have chloroplasts, which is a basic characteristics of plants.
The cilia in paramecium are use for
respirating
locomotion
protection
regulating food intake
excretion
Correct answer is B
Cilia have important functions in the life of Paramecium, such as locomotion through the surrounding water and ingestion of food into the cytostome.
can see near object clearly
can see far away object clearly
cannot see any object clearly
are colour blind
are able to see clearly in the dark
Correct answer is A
Myopia is another name given to short- sightedness. Affected persons see close objects clearly but far objects are blurry and would take correction to get from a distance fixed on their retina.
One of the function of xylem is
strengthening the stem
manufacturing food
reducing loss of water
conducting manufactured food
storing unused sugar
Correct answer is A
.Xylem plays an essential 'supporting' role providing strength to tissues and organs, to maintain plant architecture and resistance to bending.