HARD
7th CBSE
IMPORTANT
Earn 100

Draw a neat and labelled diagram of the respiratory system in humans.

Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 1
Name the process by which the simple exchange of gases takes place whereby oxygen is taken in and CO2 is given out by an organism.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 2
Name the comb-like structures present in aquatic animals.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 3
Name the common passage for food and air. (Pharynx/Oesophagus)
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 4
Name the type of respiration that occurs in the absence of oxygen.(anaerobic respiration/Aerobic respiration)
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 5
Name the sac-like structures in the lung where the exchange of gases takes place.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 1
Rishabh came back home after winning a long race. His legs were aching. He practised deep breathing that gave him relief from pain. Why?
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 2
Why does plant needs to respire?
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 10 - Respiration in Organisms>FORMATIVE ASSESSMENT>Q 3
Why do mountaineers carry oxygen cylinders with them?