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.
which of the following plant parts is not a storage organ?
Carrot root
Sugarcane stem
Onion leaf
Banana stem
Cassava root
Correct answer is D
No explanation has been provided for this answer.
The earthworm is important because
its body is always moist
each of its segments has chaetae
It has a clitellum
it aerates the soil
it reproduces fast
Correct answer is D
No explanation has been provided for this answer.
Which of the following organisms will be a colonizing species of a heap of moist sub soil?
Green algae
Ferns
White mangrove
Snails
Tadpole
Correct answer is B
No explanation has been provided for this answer.
Excessive loss of water from the leaf is prevented by the
vascular bundle
cuticle
midrib
parenchyma
mesophyll
Correct answer is B
No explanation has been provided for this answer.
The presence of stilt and breathing roots are features of plants found in the
tropical rain forests
fresh water swamp forests
mangrove forests
southern guinea savanna
northern guinea savanna
Correct answer is C
No explanation has been provided for this answer.