CBSE NCERT Solutions for Class 6 Science Chapter 8

NCERT Solutions class 6 science is an essential study resource for the students studying in class 6 of CBSE affiliated schools. The schools affiliated with Central Board of Secondary Education are prescribed to follow only NCERT curriculum as well as the NCERT books. Here the solutions of class 6 Chapter 8.

CBSE NCERT Solutions for Class 6 Science Chapter 8:

Question-1:

Fill in the blanks
a) Joints of bones help in the ______ of body.
b) A combination of bones and cartilages forms the ______ of the body.
c) Bones at the elbow are joined by a _____ joint.
d) The contraction of the _________ pulls the bones during movement.

Solution:

a) Joints of bones help in the movement of body.
b) A combination of bones and cartilages forms the skeleton of the body.
c) 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) or false (F) for the following sentences.
a) Movement and locomotion of all animals is exactly the same. ()
b) Cartilages are harder than bones. ()
c) Finger bones do not have joints. ()
d) The fore arm has two bones. ()
e) Cockroaches have an outer skeleton. ()

Solution:

a) False
b) False
c) False
d) True
e) True

Question-3:

Fill in the blanks
a) Joints of bones help in the of body.
b) A combination of bones and cartilages forms the of the body.
c) Bones at the elbow are joined by a joint.
d) The contraction of the pulls the bones during movement.

Solution:

a) Joints of bones help in the movement of body.
b) A combination of bones and cartilages forms the skeleton of the body.
c) Bones at the elbow are joined by a hinge joint.
d) The contraction of the muscle pulls the bones during movement.