EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are pathogens?
A
Eukaryotic cells that turned in to bacteria
B
Disease causing agents
C
Microorganisms that help clean up oil spills
D
Beneficial bacterial cells
Explanation: 

Detailed explanation-1: -A pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence. Pathogens are taxonomically widely diverse and comprise viruses and bacteria as well as unicellular and multicellular eukaryotes.

Detailed explanation-2: -A pathogen or infectious agent is a biological agent that causes disease or illness to its host. This term is most often used for agents that disrupt the normal physiology of a multicellular animal or plant.

Detailed explanation-3: -Pathogens are disease-causing agents that can be found in the environment and are passed from one individual to another. C. Pathogens are used to treat diseases that are passed from one individual to another.

Detailed explanation-4: -common cold. flu. meningitis. warts, including genital warts. oral and genital herpes. chickenpox/shingles. measles. viral gastroenteritis, including norovirus and rotavirus. More items •03-Apr-2019

Detailed explanation-5: -Bacteria. Bacteria are microscopic pathogens that reproduce rapidly after entering the body. Viruses. Smaller than bacteria, a virus invades a host cell. Fungi. There are thousands of species of fungi, some of which cause disease in humans. Protists. Parasitic worms. 21-Aug-2020

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