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 hereditary material in a cell is known as
ADP
CNS
RNA
ATP
DNA
Correct answer is E
No explanation has been provided for this answer.
The characters by which an organism is recognized are termed its
phenotype
genotype
morphology
anatomy
physiology
Correct answer is A
No explanation has been provided for this answer.
bulb
tap root
rhizome
root tuber
stem tuber
Correct answer is E
No explanation has been provided for this answer.
The gland directly affecting metabolic rate, growth, and development is known as
adrenal land
thyroid gland
mammary gland
parathyroid gland
Correct answer is B
No explanation has been provided for this answer.
For pollen to be released in Crotalaria the insect must depress the
wing
keel
standard
antepetalous stamen
antesepalous stamen
Correct answer is B
No explanation has been provided for this answer.