{"id":3327,"date":"2016-05-05T15:53:37","date_gmt":"2016-05-05T10:23:37","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/?p=3327"},"modified":"2018-10-22T17:35:44","modified_gmt":"2018-10-22T12:05:44","slug":"ncert-solutions-for-class-11-biology-breathing-and-exchange-gases","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/","title":{"rendered":"NCERT Solutions For Class 11 Biology Breathing and Exchange Gases"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#NCERT_Class_11_Biology_Chapter_wise_Solutions\" >NCERT Class 11\u00a0Biology Chapter wise Solutions<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#UNIT_I_DIVERSITY_IN_THE_LIVING_WORLD\" >UNIT I: \u00a0DIVERSITY IN THE LIVING WORLD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#UNIT_II_STRUCTURAL_ORGANISATION_IN_PLANTS_AND_ANIMALS\" >UNIT II: STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#UNIT_III_CELL_STRUCTURE_AND_FUNCTIONS\" >UNIT III: CELL: STRUCTURE AND FUNCTIONS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#UNIT_IV_PLANT_PHYSIOLOGY\" >UNIT IV: PLANT PHYSIOLOGY<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#UNIT_V_HUMAN_PHYSIOLOGY\" >UNIT V: HUMAN PHYSIOLOGY<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#NCERT_Solutions_For_Class_11_Biology_Chapter_17_Breathing_and_exchange_gases\" >NCERT Solutions For Class 11 Biology\u00a0Chapter 17\u00a0Breathing and exchange gases<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#NCERT_Solutions_For_Class_11_Biology_Breathing_and_exchange_gases\" >NCERT Solutions For Class 11 Biology Breathing and exchange gases<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#NCERT_Solutions_for_Class_11_Biology\" >NCERT Solutions for Class 11 Biology<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/#CBSE_app_for_Class_11\" >CBSE app for Class 11<\/a><\/li><\/ul><\/nav><\/div>\n<p>NCERT Solutions For Class 11 Biology Breathing and Exchange Gases Class 11 Biology Class book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 11 Biology chapter wise NCERT solution for Biology for all the chapters can be downloaded from our website and myCBSEguide mobile app for free.<\/p>\n<p><strong>Download\u00a0<a href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-11-biology\/1388\/ncert-solutions\/5\/\">NCERT solutions for\u00a0 Breathing and Exchange Gases<\/a>\u00a0as PDF.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/11%20Biology%20Book%20.jpg\" alt=\"NCERT Solutions For Class 11 Biology Anatomy of Flowering Plants\" width=\"131\" height=\"158\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_11_Biology_Chapter_wise_Solutions\"><\/span>NCERT Class 11\u00a0Biology Chapter wise Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><span class=\"ez-toc-section\" id=\"UNIT_I_DIVERSITY_IN_THE_LIVING_WORLD\"><\/span><strong>UNIT I: \u00a0DIVERSITY IN THE LIVING WORLD<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>1 : The Living World<\/li>\n<li>2 : Biological Classification<\/li>\n<li>3 : Plant Kingdom<\/li>\n<li>4 : Animal Kingdom<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"UNIT_II_STRUCTURAL_ORGANISATION_IN_PLANTS_AND_ANIMALS\"><\/span><strong>UNIT II: STRUCTURAL ORGANISATION IN PLANTS AND ANIMALS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>5 : Morphology of Flowering Plants<\/li>\n<li>6 : Anatomy of Flowering Plants<\/li>\n<li>7 : Structural Organisation in Animals<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"UNIT_III_CELL_STRUCTURE_AND_FUNCTIONS\"><\/span><strong>UNIT III: CELL: STRUCTURE AND FUNCTIONS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>8 : Cell : The Unit of Life<\/li>\n<li>9 : Biomolecules<\/li>\n<li>10 : Cell Cycle and Cell Division<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"UNIT_IV_PLANT_PHYSIOLOGY\"><\/span><strong>UNIT IV: PLANT PHYSIOLOGY<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>11 : Transport in Plants<\/li>\n<li>12 : Mineral Nutrition<\/li>\n<li>13 : Photosynthesis in Higher Plants<\/li>\n<li>14 : Respiration in Plants<\/li>\n<li>15 : Plant Growth and Development<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"UNIT_V_HUMAN_PHYSIOLOGY\"><\/span><strong>UNIT V: HUMAN PHYSIOLOGY<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>16 : Digestion and Absorption<\/li>\n<li>17 : Breathing and Exchange of Gases<\/li>\n<li>18 : Body Fluids and Circulation<\/li>\n<li>19 : Excretory Products and their Elimination<\/li>\n<li>20 : Locomotion and Movement<\/li>\n<li>21 : Neural Control and Coordination<\/li>\n<li>22 : Chemical Coordination and Integration<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_For_Class_11_Biology_Chapter_17_Breathing_and_exchange_gases\"><\/span>NCERT Solutions For Class 11 Biology\u00a0Chapter 17\u00a0Breathing and exchange gases<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>17.1 Respiratory Organs<\/li>\n<li>17.2 Mechanism of Breathing<\/li>\n<li>17.3 Exchange of Gases<\/li>\n<li>17.4 Transport of Gases<\/li>\n<li>17.5 Regulation of Respiration<\/li>\n<li>17.6 Disorders of Respiratory System<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_For_Class_11_Biology_Breathing_and_exchange_gases\"><\/span>NCERT Solutions For Class 11 Biology Breathing and exchange gases<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1. Define vital capacity. What is its significance?<\/p>\n<p>2. State the volume of air remaining in the lungs after a normal breathing.<\/p>\n<p>3. Diffusion of gases occurs in the alveolar region only and not in the other parts of respiratory system. Why?<\/p>\n<p>4. What are the major transport mechanisms for $CO_2$? Explain.<\/p>\n<p>5. What will be the pO<sub>2<\/sub> and pCO<sub>2<\/sub> in the atmospheric air compared to those in the alveolar air ?<br \/>\n(i) pO<sub>2<\/sub> lesser, pCO<sub>2<\/sub> higher<br \/>\n(ii) pO<sub>2<\/sub> higher, pCO<sub>2<\/sub> lesser<br \/>\n(iii) pO<sub>2<\/sub> higher, pCO<sub>2<\/sub> higher<br \/>\n(iv) pO<sub>2<\/sub> lesser, pCO<sub>2<\/sub> lesser<\/p>\n<p>6. Explain the process of inspiration under normal conditions.<\/p>\n<p>7. How is respiration regulated?<\/p>\n<p>8. What is the effect of pCO<sub>2\u00a0<\/sub>on oxygen transport?<\/p>\n<p>9. What happens to the respiratory process in a man going up a hill?<\/p>\n<p>10. What is the site of gaseous exchange in an insect?<\/p>\n<p>11. Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?<\/p>\n<p>12. Have you heard about hypoxia? Try to gather information about it, and discuss with your friends.<\/p>\n<p>13. Distinguish between<br \/>\n(a) IRV and ERV<br \/>\n(b) Inspiratory capacity and Expiratory capacity<br \/>\n(c) Vital capacity and Total lung capacity<\/p>\n<p>14. What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_11_Biology\"><\/span>NCERT Solutions for Class 11 Biology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>NCERT Solutions Class 11 Biology PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 11 Biology includes text book solutions.\u00a0 NCERT Solutions for CBSE Class 11 Biology have total 22 chapters. 11 Biology NCERT Solutions in PDF for free Download on our website. Ncert Biology class 11 solutions PDF and Biology ncert class 11 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_app_for_Class_11\"><\/span>CBSE app for Class 11<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To download\u00a0NCERT Solutions for class 11 Physics, Chemistry, Biology, History, Political Science, Economics, Geography, Computer Science, Home Science, Accountancy, Business Studies and Home Science; do check myCBSEguide app or website. myCBSEguide provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through\u00a0<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide&amp;referrer=utm_source%3Dmycbse_bottom%26utm_medium%3Dtext%26utm_campaign%3Dmycbseads\"><strong>the best app for CBSE students<\/strong><\/a>\u00a0and myCBSEguide website.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions For Class 11 Biology Breathing and Exchange Gases Class 11 Biology Class book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text &#8230; <a title=\"NCERT Solutions For Class 11 Biology Breathing and Exchange Gases\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-11-biology-breathing-and-exchange-gases\/\" aria-label=\"More on NCERT Solutions For Class 11 Biology Breathing and Exchange Gases\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":-1,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1417,281],"tags":[276,283,1449,216],"class_list":["post-3327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biology","category-ncert-solutions","tag-biology","tag-cbse-study-material","tag-class-11","tag-ncert-solutions"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions For Class 11 Biology Breathing and Exchange Gases<\/title>\n<meta name=\"description\" content=\"NCERT Solutions For Class 11 Biology Breathing and Exchange Gases in PDF format for free download. 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