Answer:
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1. V. cholerae is ingested via contaminated water
2 V. cholerae survives passes through the stomach and enters the intestine.
3.V.cholerae attaches via pili.
4 V. cholerae produces cholera toxin
5 The host cell are destroyed resulting in a profuse watery diarrhea
6 V.cholerae exits the host via the feces
All of the seagulls that live along the coast would best describe a population.
<h3>What is a population?</h3>
A biological population refers to a group of organisms of the same species living in a particular area at a particular time.
In other words, there can be more than one population of organisms in an area if more than one species of organisms occupy that area.
Thus, seagulls represent a species of organism. All of the seagulls living in an area will, therefore, constitute a population of seagulls.
More on biological populations can be found here:brainly.com/question/24073823
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They use their skin to do gas exchange
Answer:
Explanation:
i think its so that there wont be any mistake in when they are collecting their data which simplifys to Experiments are often replicated or repeated even when no obvious mistake was visible
