Q. $Contagium\ vivum\ fluidum$ concept of virus was proposed by
A) DJ lvanowsky
B) MW Beijerinck
C) Stanley
D) Robert Hooke
Explanation
MW Beijerink (1898) demonstrated that the extract of the infected plants of tobacco could cause infection in healthy plants and called the fluid as Contagium vivum fluidum (infectious living fluid)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.