Yellow fever is caused by a

Options :
  1. virus
  2. bacteria
  3. protozoa
  4. fungus

Answer and Explanation :-

Answer: Option 1


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Edward Jenner is known for the discovery of ----------

Next Question : Which of the following is primarily responsible for immunity

Click here for free online test on Immunology


 (Getemail alerts when others member replies)

WINNER:is A Runner who "Wins Inspite Of Ninety Nine ExcellentRunners!
-Sujit Lalwani Life Simplified!