0
What else can I help you with?
Which Micro organisms are highly infectious?
Viruses and bacteria can be highly infectious.
The person who harbors infectious organisms?
A carrier is someone who harbors infectious organisms without having symptoms. Carriers together may represent a reservoir of pathogens.
What are the blood cells involved in defending the body against infective organisms and foreign substances.?
Leukocytes
What are the blood cells involves in defending the body against infective organisms and foreign substances?
Leukocytes
What best to describes a virus?
A virus is a microscopic infectious agent that can only replicate inside the cells of living organisms. It is composed of genetic material (either DNA or RNA) surrounded by a protein coat. Viruses can infect all types of organisms, including animals, plants, and bacteria.
What is the medical term for lack of infectious organisms?
Absence of microorganisms is sterile.
What do leukocytes feed on to survive?
Leukocytes are part of the body, not separate organisms. As such they obtain their energy by metabolizing the sugars in the blood stream to produce needed energy. Strictly speaking, they do not "feed on" anything. They absorb and process sugars.
How infectious are the Shigella bacteria?
Shigella are extremely infectious bacteria, and ingestion of just 10 organisms is enough to cause severe diarrhea and dehydration.
What is an illness caused by living pathogenic organisms such as bacteria and viruses?
Infectious disease
What is the chief function of leukoytes?
To ingest invading microorganisms that have breached external defenses.
How is an infectious disease different from an noninfectious disease?
Infectious diseases involve a causative organism, from groups such as bacteria, viruses, fungi, and such. Noninfectious diseases involve causes other than specific infectious organisms.
What term describes body parts of different organisms that are in similar form?
Which term describes body parts of different organisms that are similar in form?
