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 digestion of proteins starts in the______
small intestine
stomach
large intestine
mouth
Correct answer is B
No explanation has been provided for this answer.
The major mineral present in the shell of Molluscs is________
Copper
Sodium
Iron
Calcium
Correct answer is D
No explanation has been provided for this answer.
Light is excluded from a water culture experiment in order to________
prevent overheating of the roots
enable the roots to grow straight down
prevent ionization of water molecules
prevent the growth of algae
Correct answer is C
No explanation has been provided for this answer.
Which of the following forms of energy is utilized during photosynthesis?
Potential
Kinetic
Solar
Chemical
Correct answer is C
No explanation has been provided for this answer.
Deficiency in insulin could lead to________
cirrhosis
hepatitis
diabetes
nephritis
Correct answer is C
No explanation has been provided for this answer.