EASY
7th CBSE
IMPORTANT
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Frogs breathe using their skin and lungs.

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Important Questions on Respiration

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 7
In insects, oxygen reaches all parts of the body through the blood.
EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 8
Lenticels are not used for breathing.
EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 9
The stem is the main respiratory organ in a plant.
EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 10
Stomata help in the exchange of carbon dioxide and oxygen in plants.
MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 1
Which process helps the body get energy from food?
MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 2
What is a bronchiole?
MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 3
What is an alveolus?
MEDIUM
7th CBSE
IMPORTANT
New Science Ahead>Chapter 10 - Respiration>Exercises>Q 4
What role does oxygen play in respiration?