EASY
7th CBSE
IMPORTANT
Earn 100

Define the term Spiracle.

Important Questions on Respiration in Organisms

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
Why do body cells require oxygen?
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
Mention the end products of respiration.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
How does respiration occur in plants?
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
Name the organ of breathing in cockroach. (Larynx/Tracheae)
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
What is the importance of respiration to organisms?
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q VIII
Why does an athlete breathe faster after running fast?
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q IX
Rachna is a nurse in a government hospital. Ramlal is a patient in this hospital. Ramlal is suffering from breathing problem. So whenever he feels difficulty in breathing, Rachna provides him an artificial respirator including a gas cylinder, so that Ramlal can breathe in without any trouble.
Answer the following question based on the above information:

Which gas is used to store in the cylinder provided for artificial respiration?

MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q IX
Rachna is a nurse in a government hospital. Ramlal is a patient in this hospital. Ramlal is suffering from breathing problem. So whenever he feels difficulty in breathing, Rachna provides him an artificial respirator including a gas cylinder, so that Ramlal can breathe in without any trouble.
Answer the following question based on the above information:

What possible problem is in the body of Ramlal?