Question

3. Anaerobic respiration in human beings takes place during
(a) Eating
(b) Sleeping
(d) Cooking
(c) Rigorous exercise​

Answer 1

hey mate here is your answer -

Anaerobic respiration in human beings takes place during rigorous exercise.

because during exercise more oxygen is required for more energy. Hence, the breathing rate increases.

I hope it's helpful for you.

Answer 2

Hi there !

Your Answer :-

Anaerobic Respiration occurs in human beings when they usually exercise.

So, your answer is Rigourous Exercise.

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1. In anaerobic respiration, glucose breaks down with oxygen.
2. This respiration produces lactic acid.
3. This sometimes leads to cramps in muscles resulting in pain.