NCERT Solution -Body Movements (Chapter-8), Class 6, Science Class 6 Notes | EduRev

Class 6 : NCERT Solution -Body Movements (Chapter-8), Class 6, Science Class 6 Notes | EduRev

The document NCERT Solution -Body Movements (Chapter-8), Class 6, Science Class 6 Notes | EduRev is a part of Class 6 category.
All you need of Class 6 at this link: Class 6

Body Movements

Question 1: Fill in the blanks: (a) Joints of the bones help in the ______________________ of the body. (b) A combination of bones and cartilages forms the _______ of the body. (c) The bones at the elbow are joined by a ______________________ joint. (d) The contraction of the _____________ pulls the bones during movement.

Answer 1: (a) Joints of the bones help in the movement of the body.

b) A combination of bones and cartilages forms the skeleton of the body.

(c) The bones at the elbow are joined by a hinge joint.

(d) The contraction of the muscle pulls the bones during movement.

Question 2: Indicate true (T) and false (F) among the following sentences. (a) The movement and locomotion of all animals is exactly the same. ( ) (b) The cartilages are harder than bones. ( ) (c) The finger bones do not have joints. ( ) (d) The fore arm has two bones. ( ) (e) Cockroaches have an outer skeleton. ( )

Answer 2: (a) The movement and locomotion of all animals is exactly the same. (False)

(b) The cartilages are harder than bones. (False)

(c) The finger bones do not have joints. (False)

(d) The fore arm has two bones. (True) (e) Cockroaches have an outer skeleton. (True)

Question 3: Match the items in Column I with one or more items of c0lumnc II

NCERT Solution -Body Movements (Chapter-8), Class 6, Science Class 6 Notes | EduRev

Answer 3:

NCERT Solution -Body Movements (Chapter-8), Class 6, Science Class 6 Notes | EduRev

Question 4: Answer the following: (a) What is a ball and socket joint? (b) Which of the skull bones are movable?(c) Why can our elbow not move backwards?

Answer 4: (a)A ball and socket joint is a moveable joint. It has a rounded end of one bone fit into the cavity (hollow space) of the other bone. It allows movement in all directions. Example: shoulder joints.

(b)Only the lower jaw in skull bones is movable.

(c) Elbow joint is an example of hinge joint which allows only back and forth movements. Therefore, we cannot move our elbow backwards.

Offer running on EduRev: Apply code STAYHOME200 to get INR 200 off on our premium plan EduRev Infinity!

Related Searches

Viva Questions

,

NCERT Solution -Body Movements (Chapter-8)

,

Science Class 6 Notes | EduRev

,

Free

,

NCERT Solution -Body Movements (Chapter-8)

,

Summary

,

video lectures

,

Semester Notes

,

past year papers

,

Exam

,

MCQs

,

shortcuts and tricks

,

pdf

,

ppt

,

Sample Paper

,

mock tests for examination

,

Science Class 6 Notes | EduRev

,

Class 6

,

Class 6

,

Important questions

,

Previous Year Questions with Solutions

,

Science Class 6 Notes | EduRev

,

NCERT Solution -Body Movements (Chapter-8)

,

practice quizzes

,

study material

,

Objective type Questions

,

Extra Questions

,

Class 6

;