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 accepted concepts for the theory of Natural Selection does not include
tendency for organisms to over produce
struggle for existence
survival of the fittest
use and disuse of body parts
Correct answer is D
No explanation has been provided for this answer.
Parasitism can best be defined as an association between two organisms in which
both organisms benefit
one organism gains and the other neither gains nor loses
both organisms suffer some disadvantages
one organism gains and the other loses
Correct answer is D
No explanation has been provided for this answer.
Industrial melanism in moths
Selective breeding in cattle
Insecticide resistance in some mosquitoes
Development of long necks in giraffes
Correct answer is C
No explanation has been provided for this answer.
one of the organisms gains and the other loses
both organisms benefit from the association
one of the organisms gains while the other neither gains nor loses
one of the organisms produces extra cellular Digestive juices
Correct answer is C
No explanation has been provided for this answer.
Which of the following statements is not true of the worker termite? They
Build and repair nest
produce enzymes to digest cellulose
search for food to feed the colony
look after the nymph
Correct answer is B
No explanation has been provided for this answer.