MEDIUM
7th CBSE
IMPORTANT
Earn 100

Define anaerobic respiration. Write a word equation for this process. Name an organism which always uses anaerobic respiration.

Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 62
What type of respiration usually takes place in humans?
HARD
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 63
What are the main organs of respiratory system in humans?
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 63
Draw a labelled diagram of human respiratory system.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 64
What is meant by “breathing”? Describe the mechanism of breathing in humans.
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 65
What causes 'yawning'? What are various situations under which yawning occurs?
MEDIUM
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Long Answer Type Questions>Q 65
What happens to the breathing rate when a person is tired, bored, feel sleepy or drowsy? How does yawning improve the situation?
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 66
During heavy exercise, we get cramps in the legs due to the accumulation of
EASY
7th CBSE
IMPORTANT
AWARENESS SCIENCE for Seventh Class>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 67
The normal range of 'breathing rate' per minute of an average adult person at rest is