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NCERT Books Free Download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gases

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Last updated date: 15th Jul 2024
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NCERT Books for Class 11 Biology Chapter 17 - Breathing and Exchange of Gases - Free PDF Download

NCERT books are CBSE-approved study materials. NCERT book is the holy book for the CBSE students for every subject. Every board exam is structured upon the syllabus that is covered in the NCERT books. Class 11 Biology students also have to study the NCERT Books for Class 11 Biology to prepare for their examination. Completing the NCERT Class 11 Biology book is very important to score well in the Class 11 Biology examination.

Free NCERT Books download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses on Vedantu.com. Students can also download the NCERT Textbooks Solutions in PDF for Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses. Register for Biology tuition to clear your doubts and score more in your exams.

Our NCERT Book for Class 11 Biology has been updated with the latest study material and the syllabus that has been provided by the CBSE board, making sure that you not only get an essence of all the topics in brief but also get help in carrying out the most effective revision. What should matter the most for you is that you qualify for your Class 11 Biology exam with the best scores, and for that, you need to understand all the chapters in a thorough manner. To score high marks in Class 11 Biology Chapter 17 NCERT Book for CBSE, you must have the NCERT Books Free Download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses to aid you in accomplishing your goal. 

Vedantu has come up with the most comprehensive and high-quality NCERT Solutions that is specially designed for students to make their learning an enjoyable experience. To get an updated revision covering the whole syllabus with expert answers, you should get the NCERT Solutions for Class 11 Biology now!

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Overview of NCERT Books for Class 11 Biology Chapter 17

Unit 5 – Human Physiology consists of the NCERT Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses. 


This chapter has been included in the CBSE Syllabus 2024-25 Second Term. If we look at the previous year question papers, NCERT Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses is a chapter of low weightage. 1 or 2 questions are usually asked from this chapter. 


The NCERT Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses is related to the respiratory system of the human body. This chapter throws light on the different parts and processes that help in breathing and the exchange of gasses. Respiration is a vital life process that all living things go through. Breathing, also known as respiration, is the act of exchanging oxygen from the environment with carbon dioxide generated by the cells. Students will learn about the process of breathing in this chapter. 


Respiratory organs are found in the human respiratory system and help in breathing. The different kinds of respiratory volumes and capabilities are also explored in the chapter. The exchange and transportation of gasses is an important topic that the students should be aware of. Finally, the chapter goes through the several respiratory problems that students should be aware of.


Exams are amongst the strategies for assessing pupils' knowledge and establishing their comprehension of what they have learned. Several sorts of questions are given to students to evaluate different degrees of comprehension in order to determine their level of understanding. The following is a list of different types of questions that are being used to evaluate students' aptitude:

  • Type of questions with very short answers

  • Type of questions with short answers

  • Type of questions with long answers

  • Multiple-choice based questions

  • Higher-order thinking skills-based questions


List Of Topics And Sub-Topics That Are Touched Upon In Ncert Books Free Download For Class 11 Biology Chapter 17 - Breathing And Exchange Of Gasses -


  Name of the Section

                                          Topics

              17.1

Respiratory Organs

              17.1.1

Human Respiratory System

              17.2

Mechanism of Breathing

              17.2.1

Respiratory Volumes and Capacities

              17.3

Exchange of Gasses

              17.4

Transport of Gasses

              17.4.1

Transport of Oxygen

              17.4.2

Transport of Carbon Dioxide

              17.5

Regulation of Respiration

              17.6

Disorders of Respiratory System

 

NCERT Solutions Class 11 Biology for Chapter 17 Breathing and Exchange of Gasses

Every Class 11 Biology student wants to score high marks. You also have the chance to maximize your marks in the NCERT Class 11 Biology Chapter 17 Breathing and Exchange of Gasses exam. You can easily get closer to your dreams by getting the Breathing and Exchange of Gasses Class 11 NCERT Solutions - as the Class 11 Chapter 17 Breathing and Exchange of Gasses Solutions consist of all the answers to exercises and even explanations of complicated topics and concepts.  The answers are simple to comprehend and are provided by the best of experts in the field. NCERT Solutions for Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses - Free PDF will help you understand the chapter better.

FAQs on NCERT Books Free Download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gases

1. Where can I download the NCERT Biology Chapter 17 Breathing and Exchange of Gasses?

You can download the NCERT Books Free Download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gasses from Vedantu. Vedantu has the updated chapter that has been revised and provided by the CBSE board. In order to score well, students should prioritize the NCERT Biology Class 11 book if they want to score full marks. It is advisable that only after students have finished their preparation from the NCERT book, they should refer to any other guidebooks or study materials. 

2. What important topics should be studied for full marks in NCERT Biology Chapter 17 Breathing and Exchange of Gasses?

The important topics that you should focus on if you want to score full marks in NCERT Biology Chapter 17 Breathing and Exchange of Gasses are as follows - the respiratory system and the respiratory organs in a human body; the breathing mechanism; respiratory volumes and capacities; exchange of gasses; transport of oxygen and carbon dioxide; regulation of respiration; and girders related to respiration. You can get easy explanations for all these topics in Vedantu’s NCERT Solutions Chapter 17 Breathing and Exchange of Gases. 

3. How is Vedantu NCERT Biology Class 11 Solutions Chapter 17 Breathing and Exchange of Gasses helpful for exams?

The best NCERT Biology Class 11 Solutions Chapter 17 - Breathing and Exchange of Gasses is available only at Vedantu. You may use the Vedantu App to download the Solutions and get detailed explanations for in-text questions and practice questions in the exercises. NCERT Solutions from Vedantu promises enhanced performance and top grades. You even have the option to download the NCERT Biology Class 11 Solutions Chapter 17 Breathing and Exchange of Gasses in PDF format. Download the Vedantu App now!


4. Is the NCERT Class 11 Biology Chapter 17 Breathing and Exchange of Gasses available in PDF? 

Yes, you can get the NCERT Books Free Download for Class 11 Biology Chapter 17 - Breathing and Exchange of Gases in PDF format. Vedantu’s NCERT Class 11 Biology Chapter 17 Breathing and Exchange of Gases has been revised and updated as per the CBSE guidelines. The PDF is free on Vedantu and is available for everyone. The PDF format enables you to access the chapter even in offline mode. So, now you can study this chapter from wherever you like. 

5. What is the weightage of Class 11 Biology Chapter 17 Breathing and Exchange of Gasses?

The NCERT Class 11 Biology Chapter 17 Breathing and Exchange of Gases belongs to the fifth unit of the Class 11 Biology syllabus and this unit has seven chapters in total including this chapter on Breathing and Exchange of Gases. The Fifth Unit carries around 18 - 20 marks in total and accounts for 25% of the questions in the Class 11 Biology paper. You can get the best scores in this unit with Vedantu’s NCERT Solutions for Class 11 Biology and start practicing.