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Friday, 13 November 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 1271:
Which if the following organisms is not classified as an animal?
  • A Amoeba
  • B Paramecium
  • C Euglena
  • D Obelia
View Answer & Explanation
Question 1272:
Which if the following organisms is not classified as an animal?
  • A Amoeba
  • B Paramecium
  • C Euglena
  • D Obelia
View Answer & Explanation
Question 1273:
An organism that operates at the cellular level of organization, carries out its physiological activities by
using its
  • A Cell membrane
  • B Organelles
  • C Small size
  • D Cytoplasm
View Answer & Explanation
Question 1274:
The organelle which eliminates water from the body of a protozoan is the
  • A Plasma membrane
  • B Contractile vacuole
  • C Nucleus
  • D Cell wall
View Answer & Explanation
Question 1275:
Which of the following cell types has the least number of mitochondria?
  • A Cardiac cells of the heart
  • B Cells of the cornified layer
  • C Muscle cells of the bladder
  • D Muscle cells of the diaphragm
View Answer & Explanation