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7th CBSE
IMPORTANT
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Anaerobic respiration in our body, muscle cells releases

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Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 5
 We get relief from muscle cramps after (A) _____ and (B) _____ .
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 1
During inhalation, the ribs are pushed 
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 2
During exhalation, the space in the chest cavity _____.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 3
In which activity the breathing rate is the fastest?
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 4
The oxygen of the air diffuses out from the thin walls of_____ into blood capillaries.
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Exercise>Q A
What are the two steps of respiration?
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Exercise>Q A
What is meant by inhalation?
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Exercise>Q A
What is meant by exhalation?