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 is produced by pancreas?
Insulin
Pepsin
Ptyalin
Renin
Streapsin
Correct answer is A
No explanation has been provided for this answer.
Which of these is NOT an example of reflex action
Walking
Banging of feet on an object
Blinking of the eyes
Jerking of the knee
Sneezing
Correct answer is A
No explanation has been provided for this answer.
Which of the following is NOT a natural method of birth control?
Abstaining from sex
Prolonged breast feeding
Rhythm method
Use of condom
Withdrawal method
Correct answer is D
No explanation has been provided for this answer.
Which of these factors least affects population size?
Availability of food
Disease
Immigration
Rate of reproduction
Variation
Correct answer is E
No explanation has been provided for this answer.
Crime detection in a forensic laboratory involves the use of
blood transfusion
blood analysis
fingerprints
genetic combination
tongue rolling ability
Correct answer is C
No explanation has been provided for this answer.