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Biology Past Questions and Answers

Biology Questions

Question 1796:
A pollutant that is biodegradable is
  • A Crude oil
  • B Heavy metals
  • C Cellophane
  • D Sewage
View Answer & Explanation
Question 1797:
A tropical disease caused by Trypanosoma is
  • A Sleeping sickness
  • B River blindness
  • C Yellow fever
  • D Malaria
View Answer & Explanation
Question 1798:
The solid part of the ecosystem is referred to as the
  • A Atmosphere
  • B Hydrosphere
  • C Biosphere
  • D Lithosphere
View Answer & Explanation
Question 1799:
Which of the following is caused by Treponema palladium?
  • A Gonorrhea
  • B Leprosy
  • C Tuberculosis
  • D Syphilis
View Answer & Explanation
Question 1800:
To which blood group do universal recipients belong?
  • A B
  • B A
  • C O
  • D AB
View Answer & Explanation