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 major site of photosynthesis in the leaf is the
palisade parenchyma
mesophyll parenchyma
upper epidermis
lower epidermis
Correct answer is A
No explanation has been provided for this answer.
Fungi are heterotropic because they
have no leaves
lack roots
are filamentous
lack chlorophyll
Correct answer is D
No explanation has been provided for this answer.
The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the
stomata
lenticels
air space
guard cell
Correct answer is D
No explanation has been provided for this answer.
has a tuberous stem
has a reduced stem and thick fleshy leaves
has adventitous roots
bears many buds at the nodes
Correct answer is B
No explanation has been provided for this answer.
Which of the following insects undergoes incomplete metamorphosis?
Mosquito
Termite
Housefly
Moth
Correct answer is B
No explanation has been provided for this answer.