Search SchoolNGR

Saturday, 14 November 2026
Register . Login

Biology Past Questions and Answers

Waec Biology Questions

Question 1556:
Which of the following natural resources is non-renewable?
  • A Water
  • B Coal
  • C Forest
  • D Air
View Answer & Explanation
Question 1557:
Which of the following statement is not a reason for banning bush burning? It
  • A Allows for quick regrowth of grasses
  • B Kills soil microorganisms.
  • C Leaves the soil bare of vegetation
  • D Burns off organic soil nutrients
View Answer & Explanation
Question 1558:
Characteristics that exhibit continuous variation are generally controlled by
  • A A single gene
  • B Recessive genes
  • C Epistatic interactions
  • D Multiple genes
View Answer & Explanation
Question 1559:
Differences in characteristics that exist among individuals of the same species is referred to as
  • A Genetics
  • B Dominance
  • C Hybird
  • D Variation
View Answer & Explanation
Question 1560:
Which of the following traits is not a morphological variation in humans?
  • A Ability to taste PTC
  • B Colour
  • C Fingerprints
  • D Size
View Answer & Explanation