{"id":1216,"date":"2021-12-17T17:42:22","date_gmt":"2021-12-17T12:12:22","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=1216"},"modified":"2022-02-04T12:48:00","modified_gmt":"2022-02-04T07:18:00","slug":"ncert-solutions-for-class-11-biology-chapter-21-neural-control-and-coordination","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-11\/biology\/chapter-21-neural-control-and-coordination\/","title":{"rendered":"NCERT Solutions for Class 11 Biology Chapter 21 &#8211; Neural Control and Coordination"},"content":{"rendered":"<p><span data-contrast=\"auto\">Subject specialists have created NCERT Solutions for Class 11 Biology Chapter 21 Neural Control and Coordination, which includes thorough solutions for reference. All of the questions from the textbook&#8217;s exercises are answered here. Students can use these answers to help them prepare for their exams. The <strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-11\/\" target=\"_blank\" rel=\"noopener\">NCERT Solutions for Class 11<\/a><\/span><\/strong> provide useful solutions for improving conceptual knowledge.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:240,&quot;335559739&quot;:160,&quot;335559740&quot;:256}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">The solutions are carefully solved using student-friendly terms while still adhering to the norms that must be followed when solving NCERT Solutions for Class11. Practicing these answers can be incredibly advantageous not only in terms of exams but also in terms of helping Class 11 pupils perform well in upcoming competitive exams.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:240,&quot;335559739&quot;:160,&quot;335559740&quot;:256}\"> <\/span><\/p>\n<p><span data-contrast=\"auto\">The approaches for answering have been given special consideration to stay on target while not deviating from the intended answer. Because time is so important in exams, excellent time management when answering questions is essential for getting the best results.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559738&quot;:240,&quot;335559739&quot;:160,&quot;335559740&quot;:256}\"> <\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:276}\">\n\t\t<div class=\"download-pdf-container\">\n\t\t\t<span class=\"title\">Do you need help with your Homework? 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underline;\">terms and conditions<\/a> and <a target=\"_blank\" href=\"https:\/\/infinitylearn.com\/privacy\" style=\"text-decoration: underline;\">privacy policy<\/a>.<\/p>\n<p><input type=\"button\" style=\"cursor:pointer;width:auto;\" class=\"il_otp_submit\" value=\"Get OTP\" onclick=\"sendCF7OTP(this, otp_phone.value, user_name.value)\"><\/p>\n<div class=\"form-submit-btn-div\" style=\"display:none;\">\n<input type=\"submit\" value=\"Download PDF\" class=\"wpcf7-form-control has-spinner wpcf7-submit download-pdf-submit\" \/>\n<\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div><\/form><\/div>\n\t\t\t\t\t<span class=\"pdf-link hidden\" data-pdf=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2021\/12\/Biology_class-11_Chapter-21.pdf\"><\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"bg-overlay\"><\/div>\n\t\t<\/div>\n\t\t<a href=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2021\/12\/Biology_class-11_Chapter-21.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-mobile-width=\"0\"  data-scrollbar=\"both\" data-download=\"off\" data-tracking=\"on\" data-newwindow=\"on\" data-pagetextbox=\"off\" data-scrolltotop=\"on\" data-startzoom=\"100\" data-startfpzoom=\"100\" data-toolbar=\"top\" data-toolbar-fixed=\"on\">Biology_class 11_Chapter 21<br\/><\/a> <\/span><\/p>\n<p aria-level=\"2\"><b><span data-contrast=\"none\">NCERT Solutions for Class 11 Biology Chapter 21 \u2013 Neural Control and Coordination<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:300,&quot;335559739&quot;:160,&quot;335559740&quot;:264}\"> <\/span><\/p>\n<p><span data-contrast=\"none\"><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-11\/biology\/\" target=\"_blank\" rel=\"noopener\">Class 11 Biology NCERT Solutions<\/a><\/span><\/strong> The term \u2013 II CBSE Syllabus 2021-22 includes Chapter 21 \u2013 Neural Control and Coordination, which is categorized under Unit 5 Human Physiology. It is a science that studies the physical, mechanical, and biochemical functions of normal persons, tissues, and organs.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p><span data-contrast=\"none\">The total marks allotted to this unit are around 18 points or roughly 25% of the total weightage of the question paper. These points are split evenly among all of the chapters in Unit 5 of the second term. Students can deduce prior trends and questions from this unit will appear on the second-term exam. As a result, in order to get good grades, all of the concepts must be thoroughly reviewed.<\/span><\/p>\n<p><b><span data-contrast=\"none\">Following are the topics and subtopics that are discussed in Chapter 21 \u2013 Neural Control and Coordination:<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<table data-tablestyle=\"Custom\" data-tablelook=\"0\" aria-rowcount=\"7\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"4369\"><b><span data-contrast=\"none\">Number<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><b><span data-contrast=\"none\">Subtopic<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.1<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Neural System<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.2<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Human Neural System<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.3<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Neuron as Structural and Functional Unit of Neural System<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.4<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Central Neural System<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.5<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Reflex Action and Reflex Arc<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"7\">\n<td data-celllook=\"4369\"><span data-contrast=\"none\">21.6<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<td data-celllook=\"4369\"><span data-contrast=\"none\">Sensory Reception and Processing<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:340,&quot;335559740&quot;:342}\"> <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p aria-level=\"2\"><b><span data-contrast=\"none\">NCERT Solutions for Class 11 Biology Chapter 21 \u2013 Neural Control and Coordination<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:300,&quot;335559739&quot;:160,&quot;335559740&quot;:264}\"> <\/span><\/p>\n<p><span data-contrast=\"none\">The process by which two or more organs interact and complement one another&#8217;s functions is known as coordination. The brain system and the endocrine system work together in our bodies to coordinate and integrate all of the organs&#8217; activities in order to carry out a certain function in a synchronized manner.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p><span data-contrast=\"none\">For quick coordination, the brain system creates an orderly network of point-to-point connections. Students will learn about the human nervous system, neural coordinating mechanisms such as nerve impulse transmission, impulse conduction across a synapse, and the physiology of reflex response in this chapter.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p aria-level=\"3\"><b><span data-contrast=\"none\">Following are the Key Features discussed in NCERT Solutions for Class 11 Biology Chapter 21 \u2013 Neural Control and Coordination:<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559738&quot;:300,&quot;335559739&quot;:160,&quot;335559740&quot;:264}\"> <\/span><\/p>\n<ul>\n<li><span data-contrast=\"none\">The solutions are straightforward and simple to comprehend.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:276,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">They&#8217;re simple to find.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:276,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Wherever possible, use diagrams.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:276,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">Tables are used whenever possible to help students learn concepts quickly.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559740&quot;:276,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<li><span data-contrast=\"none\">For students, it is the ultimate study tool.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559685&quot;:720,&quot;335559739&quot;:240,&quot;335559740&quot;:276,&quot;335559991&quot;:360}\"> <\/span><\/li>\n<\/ul>\n<p aria-level=\"2\"><strong>Frequently Asked Questions on NCERT Solutions for Class 11 Biology Chapter 21 <\/strong><\/p>\n<ol>\n<li aria-level=\"2\"><span style=\"color: #ff0000;\">How many marks questions can I expect from Chapter 21 of NCERT Solutions for Class 11 Biology? <\/span><\/li>\n<li aria-level=\"2\"><span style=\"color: #ff0000;\">Why should I refer to the INFINITY LEARN NCERT Solutions for Class 11 Biology Chapter 21? <\/span><\/li>\n<li aria-level=\"2\"><span style=\"color: #ff0000;\">What are the advantages of using the NCERT Solutions for Class 11 Biology Chapter 21? <\/span><\/li>\n<\/ol>\n<p aria-level=\"3\"><strong>1. How many marks questions can I expect from Chapter 21 of NCERT Solutions for Class 11 Biology? <\/strong><\/p>\n<p><span data-contrast=\"none\">Unit 5 is where Chapter 21 of NCERT Solutions for Class 11 Biology belongs. Human physiology is a discipline of science that studies the mechanical, physical, and biochemical functions of normal persons, organs, and tissues. The total marks allotted for this unit are around 18, or about 25% of the total weightage of the question paper. The marks are spread evenly among the chapters of Unit 5. Students can analyze the types of questions that are relevant for the term \u2013 II test by looking at previous year&#8217;s question papers.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:460,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p aria-level=\"3\"><strong>2. Why should I refer to the INFINITY LEARN NCERT Solutions for Class 11 Biology Chapter 21? <\/strong><\/p>\n<p><span data-contrast=\"none\">Because the INFINITY LEARN NCERT Solutions for Class 11 Biology Chapter 21 are simple to understand, you should use them. The solutions are accessible in PDF format, which can be downloaded and accessed by students at their leisure. Before each exercise, there are several examples to help students understand the types of questions that might arise on the yearly test. Wherever possible, diagrams are employed to assist pupils in visualizing concepts.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:460,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p aria-level=\"3\"><strong>3. What are the advantages of using the NCERT Solutions for Class 11 Biology Chapter 21? <\/strong><\/p>\n<p><span data-contrast=\"none\">Following are the advantages of using the NCERT Solutions for Class 11 Biology Chapter 21:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:460,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<ol>\n<li><span data-contrast=\"none\"> The NCERT Solutions provide answers to all of the textbook&#8217;s problems.<\/span><\/li>\n<li><span data-contrast=\"none\"> Experts craft succinct and to-the-point responses with great care.<\/span><\/li>\n<li><span data-contrast=\"none\"> The basic ideas are discussed in layman&#8217;s terms.<\/span><\/li>\n<li><span data-contrast=\"none\"> The PDF solutions aid pupils in their revision.<\/span><\/li>\n<li><span data-contrast=\"none\"> Wherever possible, relevant graphics are provided to assist pupils to understand concepts more effectively.<\/span><\/li>\n<\/ol>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:460,&quot;335559740&quot;:276}\"> <\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:276}\"> <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subject specialists have created NCERT Solutions for Class 11 Biology Chapter 21 Neural Control and Coordination, which includes thorough solutions [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Free Solutions for Class 11 Biology Chapter 21","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Download Free PDF of NCERT Solutions for Class 11 Biology Chapter 21 - Neural Control and Coordination solved by Expert Teachers as per NCERT (CBSE) textbook guidelines. All Chapter 21 - Neural Control and Coordination - Exercises Questions with Solutions to help you to revise the complete Syllabus and boost your score in examinations.","custom_permalink":"study-materials\/ncert-solutions\/class-11\/biology\/chapter-21-neural-control-and-coordination\/"},"categories":[19,23],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 11 Biology Chapter 21 - Neural Control and Coordination - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"Download Free PDF of NCERT Solutions for Class 11 Biology Chapter 21 - Neural Control and Coordination solved by Expert Teachers as per NCERT (CBSE) textbook guidelines. 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