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 part of the brain that controls voluntary movement and interprets sensation is the
cerebrum
cerebellum
optic lobe
medulla oblongata
olfactory lobe
Correct answer is A
No explanation has been provided for this answer.
The human skin is regarded as a sense organ because it
separates the body from the outside world
protects the body from cold and heat
regulates the water content of the body
has an outer layer of dead cells
has nerve endings
Correct answer is E
No explanation has been provided for this answer.
plumule will curve vertically upward while the radicle will curve towards the ground
plumule and radicle will not show any curvature
radicle will curve towards the ground while the plumule will not show any curvature
plumule will curve vertically upward while the radicle will not show any curvature
plumule and radicle will curve towards the ground
Correct answer is B
No explanation has been provided for this answer.
When thyroxin is over-secreted, it could likely lead to
thinness
sluggishness
cretinism in infants
reduced metabolism
dwarfism
Correct answer is A
No explanation has been provided for this answer.
Growing radicles of seedlings are
negatively phototropic
positively phototropic
negatively geotropic
negatively hydrotropic
positively phototactic
Correct answer is A
No explanation has been provided for this answer.