EASY
7th CBSE
IMPORTANT
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Respiration is a process opposite to:

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Important Questions on Respiration in Organisms

MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q II
Anaerobic respiration is carried out by _____. (yeast/amoeba/mitochondria)
MEDIUM
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q II
In insects, breathing occurs through openings called _____.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q II
Fish respire through structures called _____.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q II

Fill in the blank with the correct option provided in the bracket.

The process by which energy is produced for use in various functions of the body is called _____(digestion/respiration/excretion).

EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q III
In respiration, oxygen is taken in and carbon dioxide is given out.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q III
Diffusion of gases takes place through general surface of the root.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q III
In anaerobic respiration, complete breakdown of food takes place.
EASY
7th CBSE
IMPORTANT
Learning Elementary Science for Class 7>Chapter 10 - Respiration in Organisms>EXERCISES>Q III
Earthworms absorb oxygen through their moist skin.