Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 2: Multiple Choice Questions (MCQs)

Author:Dhiren M Doshi

Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 2: Multiple Choice Questions (MCQs)

Attempt the free practice questions on Chapter 10: Respiration in Organisms, Exercise 2: Multiple Choice Questions (MCQs) with hints and solutions to strengthen your understanding. Exploring Science BASED ON THE LATEST NCF GUIDELINES 7 solutions are prepared by Experienced Embibe Experts.

Questions from Dhiren M Doshi Solutions for Chapter: Respiration in Organisms, Exercise 2: Multiple Choice Questions (MCQs) with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 1

During inhalation, the ribs are pushed 

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 2

During exhalation, the space in the chest cavity _____.

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 3

In which activity the breathing rate is the fastest?

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 4

The oxygen of the air diffuses out from the thin walls of_____ into blood capillaries.

MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 10 - Respiration in Organisms>Multiple Choice Questions (MCQs)>Q 5

As the air passes through the nasal cavity it becomes_____.