Vaccination was invented by ____________

Viruses of Animals and Plantstopics include: Viruses, vaccination, structure, composition, viruses classification, virus infection and fatal diseases. Here are some differences between plant and animal viruses: Structure: Plant viruses lack a fatty envelope of proteins, while animal viruses have an envelope layer. Transmission: Animal viruses can enter cells without penetrating the cell wall, and can even induce the host cell to cooperate in the infection process. Plant viruses are almost always transmitted by insects or other organisms that feed on plants. Hosts: Animal viruses can... Show more

Viruses of Animals and Plantstopics include: Viruses, vaccination, structure, composition, viruses classification, virus infection and fatal diseases.

Here are some differences between plant and animal viruses:
Structure: Plant viruses lack a fatty envelope of proteins, while animal viruses have an envelope layer.
Transmission: Animal viruses can enter cells without penetrating the cell wall, and can even induce the host cell to cooperate in the infection process. Plant viruses are almost always transmitted by insects or other organisms that feed on plants.
Hosts: Animal viruses can infect a wide range of hosts, from single-celled organisms to humans. Plant viruses can cause diseases in vegetables, cereals, and other crops.
Genetic material: Animal viruses can have genetic material that is either single- or double-stranded DNA or RNA. 

Some examples of plant viruses include:
Tobacco mosaic virus
Bean mosaic virus
Impatiens necrotic spot virus
Arabis mosaic virus 

Some examples of animal viruses include:
Rhinovirus
HIV
Hepatitis B virus 

Some diseases caused by plant viruses include:
Cauliflower mosaic
Potato leaf roll 
Some diseases caused by animal viruses include: 
AIDS, Rabies, Smallpox, Herpes, Polio, Hepatitis A. 

Related: Microbiology Practice Test: Viruses of Bacteria

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