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.
Blood clotting is a function of
vitamin C
vitamin K
vitamin B2
vitamin E
vitamin B12
Correct answer is B
No explanation has been provided for this answer.
Which of the following hind limb bones is equivalent to the humerus of the forelimb?
Patella
Tarsal
Tibia
Fibula
Femur
Correct answer is E
No explanation has been provided for this answer.
Which of the following is a product of brewing when yeast is used as a fermenting agent?
Nitrogen
Oxygen
Malt
Ethanol
Sucrose and glucose
Correct answer is D
No explanation has been provided for this answer.
Which of the following processes occurs by diffusion?
Reabsorption of water in kidney tubules
Entry of water into the cytoplasm of unicellular animals
Absorption of water in the large intestine
Exchange of nutrients between a mother and the foetus
Movement of water in and out of living cells
Correct answer is D
No explanation has been provided for this answer.
Which of the following organelles helps to remove excess water from cells?
Mitochondrion
Ribosome
Contractile vacuole
Golgi body
Nucleus
Correct answer is C
No explanation has been provided for this answer.