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 is most likely to have the least number if found within the same habitat?
grasshopper
hawk
lizard
snake
toad
Correct answer is B
No explanation has been provided for this answer.
An example of a sex-linked trait is
ability to roll the tongue
ability to taste PTC
baldness
blindness
blood group
Correct answer is C
No explanation has been provided for this answer.
Which of these is NOT an excretory organ/organelle?
flame cell
kidney
malphigian tubule
nephridium
spiracle
Correct answer is E
No explanation has been provided for this answer.
codominance
dominance
incomplete dominance
mutation
recession
Correct answer is A
No explanation has been provided for this answer.
blood group
facial appearance
fingerprint
sex type
skin color
Correct answer is A
No explanation has been provided for this answer.