EASY
7th CBSE
IMPORTANT
Earn 100

To survive, plant roots need-
(a)
Carbon dioxide
(b)
Oxygen
(c)
Chlorophyll
(d)
Sunlight

100% studentsanswered this correctly

Important Questions on Respiration in Organisms
EASY
7th CBSE
IMPORTANT
Earthworms and leeches respire through their—

EASY
7th CBSE
IMPORTANT
Define respiration. Name the two types of respiration.

EASY
7th CBSE
IMPORTANT
Name the respiratory organ of crab.

EASY
7th CBSE
IMPORTANT
Name the respiratory organ of man.

EASY
7th CBSE
IMPORTANT
Name the respiratory organ of the leech.

EASY
7th CBSE
IMPORTANT
Name the respiratory organ of an insect.

EASY
7th CBSE
IMPORTANT
Define transpiration.

EASY
7th CBSE
IMPORTANT
Define the term breathing rate.
