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.
0%
0.5%
25%
60%
Correct answer is A
No explanation has been provided for this answer.
25%
5%
75%
100%
Correct answer is A
No explanation has been provided for this answer.
genotype
phenotype
recessive
dominant
Correct answer is D
No explanation has been provided for this answer.
TT and TT
TT and tt
Tt and Tt
Tt and TT
Correct answer is C
No explanation has been provided for this answer.
Which of the following orders correctly represents the trend in eutrophication?
Lack of oxygen → Death of aquatic organisms → Massive algal growth
Excess nitrates and phosphates → Massive algal growth → Lack of oxygen → Death of aquatic organisms
Heavy mineralization → Lack of oxygen → Massive algal growth
Excess nitrates and phosphates → Lack of oxygen → Massive algal growth → Death of aquatic organisms
Correct answer is B
No explanation has been provided for this answer.