CERT Solutions For Class 11 Biology Chapter 20 Locomotion and Movement

NCERT Solutions for Class 11 Biology Chapter 20: NCERT Grade 11 Biology, Chapter 20, Locomotion and Movement is a part of Unit 5, Human Physiology. Unit 5 is a combination of 7 chapters and holds a total weightage of 20% in the NEET examination and 18 marks in the final examination.

 Get 100 percent accurate NCERT Solution for Class 11 Biology Chapter 20 (Locomotion and Movement) solved by expert Biology teachers. We provide solutions for questions given in Class 11 Biology text-book as per CBSE Board guidelines from the latest NCERT book for Class 11 Biology.

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement

NCERT Solutions for Class 11 Biology 20 – Locomotion and Movement are categorized under Unit 5 – Human Physiology. Human Physiology is the science of the functioning of human organs and of the cells that compose those organs. The unit, on the whole, contributes to around 25% of the total weight which approximately comes up to 18 of the total marks.

For CBSE Class 11 students, NCERT solutions are the go-to resource. They are an apt tool for all the academic requirements of students as these solutions are composed of the content prescribed by the CBSE board, i.e., the information provided in the NCERT textbook for Class 11. NCERT solutions for class 11 presents students with solutions to all the chapters in a downloadable format along with the corresponding questions for reference.

Apart from all the other benefits, NCERT solutions enable students to understand and grasp the answering tactics to effectively answer in the examinations while keeping a track of time. The solutions are reviewed and evaluated thoroughly for its accuracy and preciseness so that the information provided does not digress from the central content.

Download NCERT Class 11 Biology Chapter 20 Solutions

About NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement

NCERT Grade 11 Biology Chapter 20, Locomotion and Movement is from Unit 5, Human Physiology. Different forms of locomotion in unicellular organisms as well as in humans is discussed in this chapter.Types of Movement, Muscle, Skeletal System, Joints and Disorders of Muscular and Skeletal System are the major topics discussed in this chapter.

Similarly, basic concepts of locomotion, types of muscles, muscular movement, components of the skeletal system; structure, location and functions, and disorders of the muscular and skeletal system such as gout, osteoporosis, arthritis and others can be learnt through in-depth learning of this chapter.Diagrams, figures and activities make this chapter interesting and add fun to the learning experience. Which muscles perform voluntary activities and involuntary activities and why is understood through this chapter. What are bones? What is cartilage? What are joints? Types and location of different types of joints; these concepts are explained in a very comprehensive manner with the help of diagrams and examples in this chapter.

The topics and sub-topics in Chapter 20 Locomotion and Movement are given below.

  • EX 20.1 – Types of Movement
  • EX 20.2 – Muscle
  • EX 20.2.1 – Structure of Contractile Proteins
  • EX 20.2.2 – Mechanism of Muscle Contraction
  • EX 20.3 – Skeletal System
  • EX 20.4 – Joints
  • EX 20.5 – Disorders of Muscular and Skeletal System. 

We cover all exercises in the chapter given below:- 

Chapter 20 Exercises – 10 Questions with Solutions. 


We have covered the detailed guide on CBSE NCERT Solutions For Class 11 Biology Chapter 20 Locomotion and Movement. You should have proper CBSE 11th study material to excel at the level of preparation in the correct way. Feel free to ask any questions.

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