Class 6 Science Chapter 8 Body Movements answer to each chapter is provided in the list so that you can easily browse throughout different chapter Assam Board As Per New Syllabus Class 6 Science Chapter 8 Body Movements and select needs one.
SEBA Class 6 Science Chapter 8 Body Movements
Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam Class 6 Science Solutions for All Subject, You can practice these here.
Body Movements
Chapter: 8
| Exercise |
1. Fill in the blanks:
(a) Joints of the nones help in the of ………………… the body.
Ans: Movement.
(b) A combination of bones and cartilages froms the …………… of the body.
Ans: Skeleton.
(c) The bones at the elbow are joined by a …………… joint.
Ans: Hinge.
(d) The contraction of the ……………… pulls the bones during movement.
Ans: Muscles.
2. Indicate true (T) and false (F) among the following sentences:
(a) The movement and locomotion of all animals is exactly the same.
Ans: F.
(b) The cartilages are harder than nones.
Ans: F.
(c) The finger bones do not have joints.
Ans: F.
(d) The forearm has two bones.
Ans: T.
(e) Cockroaches have an outer skeleton.
Ans: T.
3. Match the items in Column I with one or more items of Column II.
| Column I | Column II |
| Upper jaw | Have fins on the body |
| Fish | Has an outer skeleton |
| Ribs | Can fly in the air |
| Anail | Is an immovable joint |
| Cockroach | Protect the heart |
| Shows very slow movement | |
| Have a streamline body |
Ans:
| Column I | Column II |
| Upper jaw | is an immovable joint |
| Fish | have fins on the body and, have a streamlined body |
| Ribs | Protect the heart |
| Anail | shows very slow movement |
| Cockroach | Can fly in the air, and has and outer skeleton |
4. Answer the following:
(a) What is a ball and socket joint?
Ans: The rounded end of one bone fits into the hollow space of another bone. This is called ball and socket joint.
(b) Which of the skull bones are movable?
Ans: Lower jaw is movable.
(c) Why can our elbows not move backwards?
Ans: Our elbow cannot move backwards because the elbow has a hinge joint that allows movement in only one direction.
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