alleryStart learning →Who showed in 1892 that filtered sap of diseased tobacco stayed infectious?
AFrederick Twort
BLouis Pasteur
CDmitri Ivanovsky
DRobert Koch
Answer & Solution
Correct answer: C. Dmitri Ivanovsky
Ivanovsky used a bacteria-retaining filter and found the filtrate still infected tobacco plants.
Keep practising Botany Unit 9: Microbiology
Browse all Botany Unit 9: Microbiology questions for AP EAMCET, or explore more Biology topics.
Related questions
A myovirus injects its DNA into bacteria byTailed phages lyse the host wall using the enzymeWhich kind of phage is better suited for phage therapy?Phages able to undergo lysogeny are calledWhich phage cycle immediately bursts the host bacterium?A viral genome integrated into the host chromosome is aPlant viruses move from cell to cell throughRemoval of the viral capsid to free the genome is called