PROJECT FOR SCIENCE
-2020-21
CLASS-IV
0349
1. Write the name of four types
of viruses. Collect and write all
coverage of the new corona
virus outbreak
Answers
The term “coronavirus” refers to a large group of viruses known to affect birds and mammals, including humans. COVID-19, which first appeared in China in December 2019, is a type of coronavirus.
Coronaviruses are named for the spiky projections on their surface. These resemble the points on a crown. Corona means “crown” in Latin.
There are hundreds of coronaviruses, but only sevenTrusted Source are known to affect people. Four human coronaviruses only cause mild cold- or flu-like symptoms. Three other coronaviruses pose more serious risks.
Keep reading to learn more about the types of coronaviruses, including COVID-19
name of four types
of viruses.
Boot Sector Virus.
Direct Action Virus.
Resident Virus.
Multipartite Virus.
Polymorphic Virus.
Overwrite Virus.
Spacefiller Virus.