The average breathing rate of human beings is:

15-18 times

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15- 25 times

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10-20 times

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None of the above

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Solution

The correct option is A 15-18 times
The breathing rate is defined as the number of times a person breathes in one minute. The normal breathing in an adult person is 15 to 18 times per minute.
So, the correct answer is option A.

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Similar questions

Question 11
On an average, an adult human being at rest breathes 15–18 times per minute. The breathing rate, however, may differ under different conditions. Arrange the following activities given in the box in order of increasing breathing rates and give reason for your answer.

sleeping, cycling, brisk walk, watching TV

What is the breathing rate in human beings?

What is breathing rate? What is the normal breathing rate for human beings? How does it vary? [3 MARKS]

Q. Choose the correct option.
I. On an average, a healthy human breathes 12-16 times/minute.
II. The volume of air involved in the breathing movements can be estimated by a spirometer.
III. Diaphragm is very useful in both inspiration and expiration.

Which of the above statements are correct?

A newborns breathing rate is faster than adult human beings.

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The average breathing rate of human beings is:

The correct option is A 15-18 timesThe breathing rate is defined as the number of times a person breathes in one minute. The normal breathing in an adult person is 15 to 18 times per minute. So, the correct answer is option A.

The correct option is A 15-18 times
The breathing rate is defined as the number of times a person breathes in one minute. The normal breathing in an adult person is 15 to 18 times per minute.
So, the correct answer is option A.