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.
thickened with lignin
long, narrow tubes placed end to end
close to the endodermis
centrally placed in the roots
Correct answer is B
No explanation has been provided for this answer.
chemosynthesis
photosynthesis
anabolism
catabolism
Correct answer is B
No explanation has been provided for this answer.
The resolution of a microscope refers to its power to
increase an object's apparent size
distinguish clearly between two objects
scan the surface of an object
focus on an object
Correct answer is A
No explanation has been provided for this answer.
Which of the following structures is not essential in a wind pollinated flower?
Anther
Ovary
Stigma
Petal
Correct answer is D
No explanation has been provided for this answer.
Abnormally high blood sugar levels
Drinking large quantities of water
Increase in osmotic pressure of blood
Period of strenuous exercise
Correct answer is A
No explanation has been provided for this answer.