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 the following fields of study may not yield strong evidence of evolution?
Fossil
Histology
Ecology
Genetics
Cytology
Correct answer is C
No explanation has been provided for this answer.
I only
II only
I, II, and IV
I and II only
II and IV only
Correct answer is E
No explanation has been provided for this answer.
partial selection
artificial selection
natural selection
mutation
competition
Correct answer is C
No explanation has been provided for this answer.
Which of the following is a social insect?
Mosquito
Butterfly
Honey bee
Grasshopper
Cockroach
Correct answer is C
No explanation has been provided for this answer.
The wings of bats and birds, the flippers of whale and the fins of fish are examples of
adaptive radiation
vestigial organs
continuous variation
convergent evolution
divergent evolution
Correct answer is E
No explanation has been provided for this answer.