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Saturday, 04 April 2026
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Biology Past Questions and Answers

Jamb Biology Questions

Question 76:
Maltose is combination of glucose and
  • A Glucose
  • B Sucrose
  • C Galactose
  • D Fructose
View Answer & Explanation
Question 77:
The vitamin which is important in the formation of the retina pigment is
  • A Vitamin A
  • B Vitamin B
  • C Vitamin C
  • D Vitamin D
View Answer & Explanation
Question 78:
In the egg of a bird, the embryo is located in the
  • A Chalaza
  • B Yolk
  • C Albumen
  • D Embryo disc
View Answer & Explanation
Question 79:
The greatest amount of energy would be obtained by the Oxidation of 100kg of
  • A Meat
  • B Butter
  • C Sugar
  • D Biscuit
View Answer & Explanation
Question 80:
Ozone hole refers to
  • A Hole in ozone layer
  • B Decrease in the ozone layer in troposphere
  • C Decrease in thickness of ozone layer in stratosphere
  • D Increase in the thickness of ozone layer in troposphere
View Answer & Explanation