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Biology Past Questions and Answers

Waec Biology Questions

Question 1936:
The essential parts of the flower are labelled ___________
  • A I, II and III
  • B II, III and IV
  • C III, V and VI
  • D IV, V and VI
View Answer & Explanation
Question 1937:
Deficiency in insulin could lead to ____________
  • A Cirrhosis
  • B Hepatitis
  • C Diabetes
  • D Nephritis
View Answer & Explanation
Question 1938:
Which of the following forms of energy is utilized during photosynthesis?
  • A Potential
  • B Kinetic
  • C Solar
  • D Chemical
View Answer & Explanation
Question 1939:
Light is excluded from a water culture experiment in order to ____________
  • A Prevent overheating of the roots
  • B Enable the roots to grow straight down
  • C Prevent ionization of water molecules
  • D Prevent the growth of algae
View Answer & Explanation
Question 1940:
The major mineral present in the shell of Molluscs is ____________
  • A Copper
  • B Sodium
  • C Iron
  • D Calcium
View Answer & Explanation