When a microbe that is not part of the normal biota enters the body, it is likely to first encounter first line of host defense.
The term "normal microbiota" describes the microorganisms that are present in every human's conjunctiva, oral mucosa, skin's surface and deeper layers, saliva, and gastrointestinal tracts. The host employs a number of defences to defend against infection.
Mucus, which has a variety of normal microbiota that compete with and may even destroy invasive bacteria and virae, is one of the body's first lines of defence.Once a virus or bacteria penetrates the skin and mucosa, the host may experience changes that lessen the invader's power. A fever is one instance of such a shift.
Therefore, When a microbe that is not part of the normal biota enters the body, it is likely to first encounter first line of host defense.
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Answer:
C. <em>Clostridium</em> and <em>Bacillus</em>.
Explanation:
<em>Bacillus </em>and <em>Clostridium</em> are the gram-positive bacteria and form endospores. Endospores are the resistant dormant structures formed by some gram-positive bacteria.
These bacteria form the endospores within their vegetative cells. The endospores are highly resistant to environmental stress conditions and make these bacterial genera the dangerous pathogens.
Primary succession would most likely occur after a lava flow.
Answer:
ghjgjgjg
Explanation:
hjjgjghjhgjgjjjjjjjjjjjjjjjjggggggggggggggggggggggggggggghhhhhhhhhhhhhhhhhhhnnnnnnnnnnnnnnnnnnndddddddddddddddrrrrrgggffd
Answer:
concept
Explanation:
The answer is concept because concept is basically her criteria. Therefore, if it does not fit her criteria of food, it's not a food.
