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.
A step in the movement of energy through an ecosystem is a description that best fits the term
food chain
trophic level
pyramid of numbers
food web
Correct answer is B
No explanation has been provided for this answer.
The physical and climatic factors of a region primarily determine the
kinds of animal inhabiting the area
types of plants found in the area
nature of the soil in that region
community of organisms in the region
Correct answer is D
No explanation has been provided for this answer.
Plants tend to prevent overcrowding through efficient
water uptake
seed germination
pollination
seed dispersal
Correct answer is D
No explanation has been provided for this answer.
The most common means of transmiting the Acquired Immune Deficiency Syndrome (AIDS) is
from mother to child
through blood transfusion
through sexual intercourse
through the sharing of needles
Correct answer is C
No explanation has been provided for this answer.
The community of plants in which the same species occur from year to year is the
annual species
pioneer vegetation
perennial species
climax vegetation
Correct answer is D
No explanation has been provided for this answer.