MEDIUM
7th CBSE
IMPORTANT
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The following are the two pie charts which give the percentage of compositions found in exhaled air and inhaled air.

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Write the word equation below to represent the chemical reaction taking place in living cells that contributes to the different compositions in the exhaled air.

Important Questions on Respiration in Plants and Animals

EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Exercise 1>Q 1
We inhale air but it is said that we inhale oxygen. Why?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Exercise 1>Q 1
Do plants respire as we do?
MEDIUM
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Think Science>Q 1
Raman's teacher said that aerobic respiration is like burning food in the air. Are these two processes similar? Why?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Assess>Q 1
Write full forms of ATP and RBCs.
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Assess>Q 2
What is breathing rate of a healthy person at rest?
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Assess>Q 3
Name the types of respiration.
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Assess>Q 3
How much energy is produced in Aerobic respiration?(Give in terms of number of ATP molecules)
EASY
7th CBSE
IMPORTANT
WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 14 - Respiration in Plants and Animals>Assess>Q 3

How much energy is produced in anaerobic respiration? (Give in terms of number of ATP molecules)