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.
Root hairs are developed from the
root apex
epidermis of root
vascular bundles
endodermis
pericycle
Correct answer is B
No explanation has been provided for this answer.
The absence of stomata shows that a leaf may be
from a floating plant
from submerged plant
varigated
from a terrestrial plant
from parasitic green plant
Correct answer is B
No explanation has been provided for this answer.
group O only
group A only
group AB only
groups A and O
groups AB and O
Correct answer is A
No explanation has been provided for this answer.
The spores of ferns are dispersed by
wind
water
insects
explosive mechanism
sporophyte
Correct answer is D
No explanation has been provided for this answer.
The mammalian pancreas is involved with the?
digestion of food only
digestion and absorption of food
digestion of food and regulation of blood sugar
digestion of food, production of hormone and the regulation of blood sugar
digestion of food, and the regulation of blood
Correct answer is D
The pancreas has two main functions: an exocrine function that helps in digestion and an endocrine function that regulates blood sugar.