Question

Why does anaerobic respiration occur in lower organisms like yeast? no google copying. I am asking the same question again as I did not receive the proper answer plz tell the reason why anaerobic respiration occurs in these types of organisms.

Answer 1

Answer:

Anaerobic bacteria can sustain itself without the presence of oxygen. Almost all animals and humans are obligate aerobes that require oxygen for respiration, whereas anaerobic yeast is an example of facilitative anaerobe bacteria

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Answer 2

Answer:

First of we need to know tha what is anaerobic respiration.

In anaerobic respiration, glucose breaks down without oxygen.

Explanation:

These organisms use aerobic respiration when oxygen is present, but when oxygen is in short supply, they use anaerobic respiration instead.

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