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 disease is rarely spread by a housefly?
Yellow fever
Dysentry
Typhoid fever
Poliomyelitis
Correct answer is A
No explanation has been provided for this answer.
Which of the following elements are necessary for the formation of chlorophyll in a plant?
magnesium and iron
Calcium and potassium
Calcium and sulphur
Potasium and sulphur
Phosphorus and potassium
Correct answer is A
No explanation has been provided for this answer.
If an organic compound has its hydrogen: oxygen ratio as 2:1, it is likely to be
a protein
a cabohydrate
a fat
a fatty acid and glycerol
an amino acid
Correct answer is B
No explanation has been provided for this answer.
Which of the following is not associated with excretion in mammals
Glomerulus
Urea
Faeces
Carbon Dioxide
Bowman's capsule
Correct answer is C
No explanation has been provided for this answer.
A feature which adapts birds to flight is the possession of
scaly legs
light bones
two walking legs
a pointed beak
Correct answer is B
No explanation has been provided for this answer.