EASY
7th CBSE
IMPORTANT
Earn 100

Name the two branches of the wind pipe (trachea). (Bronchi/Alveoli)

85.19% studentsanswered this correctly

Important Questions on Respiration, The Breath of Life

EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q I
Name the air sacs present in the lungs. (Alveoli/Bronchi/Bronchioles)
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q I
Name the respiratory tubes in insects. (Bronchial tubes/Tracheae)
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q I
Name the tiny pores on the undersurface of green leaves.
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q I

Name the respiratory organs of fish.

MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q II

Complete the Following statements: 

CO2 +  Water ➝ Food + Water vapor + Oxygen

EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q II
Complete the following statement:
Food + Oxygen = Carbon dioxide + Water vapour + _____.
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q II
Food is one of the products of the process of_____.
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 9 - Respiration, The Breath of Life>EXERCISES>Q II
Carbon dioxide, water, chlorophyll and_____ are essential for the process of photosynthesis.