parvo virus
Virus
ssDNA circoviruses are the smallest viruses.. They infect mainly birds. They are considered to be the smallest virus that causes diseases in animals.
According to my Dental Assisting class and the book that we use, it states that virus is the smallest microorganism known to man.
the virus is the smallest, a bacteria is usally bigger than a virus and a fungi is usally bigger than a bacteria
No. The smallest infective particle is a protein called a prion.
In the series given, the smallest creature is virus, followed by bacteria, protozoa and algae.
Virus
Bacteria cells. They are the smallest living thing on Earth (known to man).
The smallest mammal in the world is
Jackson Sholler
Monaco