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.
Which of the following is an example of parasitism?
fungi growing on a dead tree branch
a squirrel living in an abandoned bird nest
mistletoe growing on an orange tree
cattle egrets picking ticks from a cattle's body
Correct answer is C
No explanation has been provided for this answer.
The causative agent of bird flu is a
protozoan
virus
bacterium
fungus
Correct answer is B
No explanation has been provided for this answer.
The increasing order of the particle size in following soil types are
clay → sand → silt →gravel
silt → sand → clay → gravel
clay → silt → sand → gravel
silt → clay → sand → gravel
Correct answer is C
No explanation has been provided for this answer.
vibrissae
nostrils
eyes
tails
Correct answer is A
No explanation has been provided for this answer.
Hussain inherits genes for tallness and fatness from the father
They have dissimilar genotypes
Hussain is endowed with genes for shortness and thinness
They are raised in different environment
Correct answer is D
Identical twins may share the same placenta and have the same DNA, but they will grow differently due to environmental factors.