Question

Why are so few bacteria isolated from waterfowl resistant to antibiotics?

Answer 1

There are so few waterfowl isolates show resistant to antibiotics. This is because the bacteria isolates from waterfowl never come in contact with antibiotics and show sensitivity toward the antibiotics.

Further Explanation:

Antibiotics are some medicines that help in preventing infections that can be developed by bacteria. They act by destroying or killing the bacteria. Also, they stop them from reproducing and making more progeny. Bacteria are mainly part of a prokaryotic system.

Resistance to an antibiotic can be developed due to the colony of the bacteria that can be exposed to any antibiotic. Having an insufficient dosage of an antibiotic in a short period can increase the resistance possibility as not the antibiotic destroys all the bacteria. In this particular case, the bacteria isolated from waterfowl have never experienced any antibiotics. Thus, the bacteria are not exposed to antibiotics and should be sensitive to the antibiotics.

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Answer Details:

Grade: High School  

Subject: Health

Topic: Antibiotics

Keywords

Act, killing, waterfowl, antibiotics, bacteria, prokaryotes, system, infection, developed, medicines, exposed, isolated, dosage, colony, insufficient.

Answer 2

Resistance to an antibiotic is developed by a colony of bacteria that were exposed to the antibiotic. Using an inadequate dose of antibiotic with shorter duration can increase the resistance chance as not all bacteria are killed by the antibiotic.
In this case, the bacteria from waterfowl which was never got antibiotics. Since the bacteria are never exposed to the antibiotics so it should be sensitive to the antibiotics.