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 these organisms partly digest its food extracellularly?
Butterfly
Cockroach
Spider
Mosquito
Correct answer is C
No explanation has been provided for this answer.
both parents possess genes for shortness
the father possesses a gene for shortness
nature made the child short
Both parents possess genes for tallness
Correct answer is D
No explanation has been provided for this answer.
The bacteria that is found in the root nodules of leguminous plants is
clostridium
rhizobium
nostoc
azotobacter
Correct answer is B
No explanation has been provided for this answer.
An example of a non-bio degrable pollutants is
dung
bones
ceramics
woods
Correct answer is C
No explanation has been provided for this answer.
The only caste in the termite colony whose members can feed themselves are the
workers
reproductives
soldiers
nymphs
Correct answer is A
No explanation has been provided for this answer.