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.
In which part of the kidney does ultrafiltration take place?
Bowman’s capsule
Distal convoluted tubule
Proximal convoluted tubule
Collecting duct
Afferent arteriole
Correct answer is A
No explanation has been provided for this answer.
Which of these is not a function of the kidney?
Production of urine
Maintenance of acid-base balance in the body
Osmo-regulation
Removal of urea
Production of bile
Correct answer is E
No explanation has been provided for this answer.
Which of the these is not an excretory product of plant?
Tannin
Gum
Alkaloid
Sweat
Anthocyanin
Correct answer is D
No explanation has been provided for this answer.
Which of the following does not happen during inspiration?
intercostal muscles contract
Ribs move forward
Thoracic cavity increases
Diaphragm relaxes
Internal air pressure decreases
Correct answer is D
No explanation has been provided for this answer.
The stomata of a leaf performs the same function as
spiracles of insects
trachea of toads
pharynx of man
liver of man
scales of fish
Correct answer is A
No explanation has been provided for this answer.