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.
Water is necessary for a germinating seed because it
promotes aerobic respiration
activates the enzymes
wets the soil for proper germination
protects the seed from desiccation
Correct answer is B
No explanation has been provided for this answer.
The formation of water in tissue respiration results from the
breakdown of water molecules
reduction of oxygen by hydrogen
reduction of carbon(IV) oxide
combination of water molecules
Correct answer is B
No explanation has been provided for this answer.
In rabbits, the chamber of the heart that receives oxygenated blood from the lungs is the
left ventricle
left auricle
right ventricle
right auricle
Correct answer is B
No explanation has been provided for this answer.
A unique characteristic of the cervical vertebrae is the presence of
large centrum
long transverse processes
zygapophysis
vertebroarterial canal
Correct answer is D
No explanation has been provided for this answer.
The organ situated in the pericardial cavity of a mammal is the
heart
liver
stomach
spleen
Correct answer is A
No explanation has been provided for this answer.