Guest
Welcome, Guest

Login/Register

Science - Biology

Read many objective multiple choice questions of Science - biology in English. Practise online thousands of questions related to Science - biology. You can check online answer and try mock tests for Science - biology Questions provided in English.

With regard to the transmission of the Human Immuno deficiency Virus,which one of the following statements is not correct ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Excessive release of the pollutant carbon monoxide (CO) into the air may produce a condition in which oxygen supply in the human body decreases.
What cause this condition ? 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Showing 1176 to 1180 of 1196 (240 Pages)

Provide comments for current affairs in english