Archana Shukla Solutions for Chapter: Respiration in Plants and Animals, Exercise 7: WORKSHEET

Author:Archana Shukla

Archana Shukla Science Solutions for Exercise - Archana Shukla Solutions for Chapter: Respiration in Plants and Animals, Exercise 7: WORKSHEET

Attempt the free practice questions on Chapter 14: Respiration in Plants and Animals, Exercise 7: WORKSHEET with hints and solutions to strengthen your understanding. WOW! SCIENCE Hands-on Learning in SCIENCE 7 solutions are prepared by Experienced Embibe Experts.

Questions from Archana Shukla Solutions for Chapter: Respiration in Plants and Animals, Exercise 7: WORKSHEET with Hints & Solutions

EASY
7th CBSE
IMPORTANT

The following are the two pie charts which give the percentage of compositions found in exhaled air and inhaled air.

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Explain the following terms

i. Inhaled air

ii. Exhaled air

HARD
7th CBSE
IMPORTANT

The following are the two pie charts which give the percentage of compositions found in exhaled air and inhaled air.

Which pie chart is most likely taken from a sample of exhaled air?

 Question Image

MEDIUM
7th CBSE
IMPORTANT

The following are the two pie charts which give the percentage of compositions found in exhaled air and inhaled air.

Question Image

Which pie chart is most likely taken from the sample of exhaled air? Explain our answer?

MEDIUM
7th CBSE
IMPORTANT

The following are the two pie charts which give the percentage of compositions found in exhaled air and inhaled air.

Question Image

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.