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Biology Past Questions and Answers

Biology Questions

Question 2106:
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 2107:
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 2108:
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
Question 2109:
Accessory material in a chicken egg include the following except
  • A Albumen
  • B Shell membrane
  • C Shell
  • D Germinal disc
View Answer & Explanation
Question 2110:
Swollen, bleeding gums are another common sign of which vitamin
  • A Vitamin K
  • B Vitamin B
  • C Vitamin C
  • D Vitamin D
View Answer & Explanation