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 plant waste product used to convert hide to leather is
gum
alkaloid
tannin
resin
Correct answer is C
No explanation has been provided for this answer.
The pineapple is an example of
a dehiscent fruit
an aggregate fruit
a composite fruit
a simple fruit
Correct answer is C
No explanation has been provided for this answer.
The pancreas secretes enzymes for the digestion of
fats, proteins, and carbohydrates
fats, vitamins, and cellulose
fats, carbohydrates, and vitamins
protein, cellulose, and minerals
Correct answer is A
No explanation has been provided for this answer.
Stunted growth and poor root development are a result of a deficiency in
sulphur
phosphorus
calcium
iron
Correct answer is C
No explanation has been provided for this answer.
The opening and closing of the stomata are regulated by
transpiration
respiration
diffusion
osmosis
Correct answer is D
No explanation has been provided for this answer.