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.
Ovoviparity is the type of fertilization exhibited by the organism labelled
IV
III
II
I
Correct answer is C
No explanation has been provided for this answer.
A hormone secreted at IV serves to
make the body react to emergencies
lower blood glucose levels
raise the level of calcium ions in the blood
facilitate the development of facial hairs
Correct answer is D
No explanation has been provided for this answer.
The habitat of the cysticercus of Taenia solium is
Alimentary canal of cattle
Muscles of a pig
Alimentary canal of a pig
Muscles of cattle
Correct answer is B
No explanation has been provided for this answer.
Water loss is regulated in plants and animals by both the
scales and the skin
scales and the hair
thick leaves and the feathers
leathery cuticle and the feathers
Correct answer is D
No explanation has been provided for this answer.
The mouth part of the insect is adapted for
biting and chewing
sucking and chewing
biting and sucking
piercing and sucking
Correct answer is A
No explanation has been provided for this answer.