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Locomotion and Movement

At Saralstudy, we are providing you with the solution of Class 11th biology Locomotion and Movement according to the latest NCERT (CBSE) Book guidelines prepared by expert teachers. Here we are trying to give you a detailed answer to the questions of the entire topic of this chapter so that you can get more marks in your examinations by preparing the answers based on this lesson. We are trying our best to give you detailed answers to all the questions of all the topics of Class 11th biology Locomotion and Movement so that you can prepare for the exam according to your own pace and your speed.

These chapters make us feel very excited how animals can move their hand, neck and other body parts so they can locomote from one place to another. Movement and locomotion can be done by contraction and relaxation of muscle. In this chapter we will come to know about the type of muscle and their function. Smooth muscles perform involuntary action whereas unsmooth muscles or straited muscle perform voluntary action. Here we will also understand the mechanism of muscle contraction most common is the sliding filament mechanism. Role of actin and Myosin in contraction. Human skeletal system various types of bones and the joint and disorder of muscular system.

Exercise 1