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 ability of the eye to focus on both near and distant objects is termed
image formation
refraction
hypermetropia
Accommodation
Correct answer is D
No explanation has been provided for this answer.
The part of the brain that regulates most biological cycles in humans is
olfactory lobe
optic lobe
medulla oblongata
pineal body
Correct answer is C
The medulla oblongata is a portion of the hindbrain that controls autonomic (nervous system) functions in humans.
The substance that is responsible for optical dominance in plants is known as
gibberellin
tannin
auxin
kinin
Correct answer is C
No explanation has been provided for this answer.
Mammals
Fish
Amphibians
Reptiles
Correct answer is D
No explanation has been provided for this answer.
The companion cells are part of the
pericycle
phloem
pith
xylem
Correct answer is B
No explanation has been provided for this answer.