The causative agent of bird flu is a? by Sunday | Sep 9 | Biology JAMB | 0 comments A. protozoan B. virus C. bacterium D. fungus Correct Answer: Option B – virus Users Also Read These:JSS2 Third Term English Language Lesson Note – The…Which of the following are not causative organisms…Causative organism of diseases in crop production do…The wing of a bat and that of a bird, the flippers…The causative agent of typhoid fever is?