MEDIUM
7th CBSE
IMPORTANT
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As the air passes through the nasal cavity, it becomes _____ .

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Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 8
Normal range of breathing rate in an average adult person at rest is
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 9
In cockroaches, air enters the body through
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 10
During exhalation, the ribs
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 1
The number of times a person breathes in a minute is called _____ .
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 2
The trachea branches into two thinner tubes called _____ (bronchi/larynx).
EASY
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 3
 The living organisms carrying out aerobic respiration are called _____ (aerobes/anaerobes).
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 4
During inhalation, the diaphragm contracts and moves _____ (upwards/downwards).
MEDIUM
7th CBSE
IMPORTANT
SCIENCE MADE EASY>Chapter 10 - Respiration in Organisms>EXERCISE>Q 5
After heavy exercise, we sometimes get muscle _____ .