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.
an insect
a mammal
an amphibian
a fish
Correct answer is B
No explanation has been provided for this answer.
Which of the following substances is not an excretory product in mammals?
Carbon dioxide
Water
Faeces
Urea
Correct answer is C
No explanation has been provided for this answer.
Use the diagram below to answer this question.
l, IV, II, and lll
IV, lll, ll, and l
l, ll, IV, and lll
lll, ll, IV, and l
Correct answer is B
- Like frogs, most toads lay their fertilized eggs in water, where they hatch into tadpoles before developing into adult toads. These amphibians need a safe, undisturbed body of water to lay their eggs in. However, a few species breed on land.
- the mother alligator typically lays about 35 eggs in a nest made of mud, sticks, and other plant matter.
- Rabbits sometimes dig a burrow in which to give birth
Use the diagram below to answer this question.
flesh
fruits
seeds
nectar
Correct answer is A
No explanation has been provided for this answer.
Use the diagram below to answer this question.
The main function of the feathers covering the part labeled I is to?
prevent ectoparasites from attacking the animal
generate heat to keep the animal warm
provide some power for flight
serve as insulator to maintain body heat
Correct answer is D
No explanation has been provided for this answer.