Write two difference between breathing and respiration.

Important Questions on Respiration in Plants and Animals

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q B

Under what condition does anaerobic respiration take place in humans?

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q C

How does oxygen in the air reach the cells of our body? Explain

HARD

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q C

Draw a neat labelled diagram of the respiratory system in man.

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q C

What is stomatal apparatus? List its role in respiration.

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q C

Explain the process employed to obtain ethyl alcohol from glucose.

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>Q C

Explain the mechanism of breathing.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>HOTS

Cut the broad end of the carrot. It is green. Immerse it in water. After two or three days you will notice young green branches growing from it. Can you give the reason for it.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 10 - Respiration in Plants and Animals>Let's revise>HOTS

Why do we feel hungry after heavy physical exercise?