Pg.no. 24
09. Micro organism
Microorgamism
Virus
Bacteria
Fungi
Algae
Protozoan
Virus:
Virus was discovered by Ivanowsky, a
Russian Botanist in 1892.
The living cell inside which the virus
grows and multiplies is known as host
cell. Outside the host cell, viruses do not
show any of the characteristics of living
organisms.
Bacteriophage
(Bacteria Virus)
Phytophage
(Plant Virus)
Phycophage
(Alga Virus)
Virus
Zoophage
(Animal Virus)
Mycophage
(Fungal Virus)