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 major consequence of bush burning in an ecosystem is
the loss of water
the loss of biological diversity
a decrease in animal population
an increase in soil fertility
Correct answer is B
No explanation has been provided for this answer.
The transmission of impulses along a nerve fibre is characterized by
hormonal and temperature changes
electrical and ionic changes
hormonal changes
electrostatic changes
Correct answer is B
No explanation has been provided for this answer.
During ovulation, an egg is released from the
corpus luteum
ovarian funnel
graafian follicle
fallopian tube
Correct answer is C
No explanation has been provided for this answer.
A plant parenchyma cell also acts as a supporting tissue when it
becomes flaccid
contains crystals
becomes turgid
is pigmented
Correct answer is C
No explanation has been provided for this answer.
In the mammalian kidney, the Bowman's capsule is located in the
ureter
pelvis
cortex
medulla
Correct answer is C
No explanation has been provided for this answer.