Body

Which of the two allows a greater movement of bones  

• a ball and socket joint

•  a hinge joint?

• Both

• none

Joints of the bones help in the

• moment

• Movement

• both

• none

The contraction of the ___________pulls the bones during movement

• Bones 

• Muscles

• Both 

• none

How many muscles are needed to move a bone ?

• 2

• 4

• 3

• 7

Scientific name of backbone is:

• Femur

• Humerus

• Spinal cord

• Vertebrae column

Scientific name of knee plate is:

• Patella

• Vertebrae

• Ribs

• Femur

The two bones of the lower arm are

• tibia and fibula

• femur and humerus

•  ulna and radius

• humerus and radius

Which of the following joints is immovable?

• Lower jaw and upper jaw

• Upper jaw and skull

• Knee and hip joint

• Wrist and pivotal joint

An earthworm is able to move with the help of its

• Bones

• Bones and muscles

• Muscles

• Shell

Man can stand straight because of the 

• blood flowing in the body

•  internal skeleton

•  digestive system

• presence of muscles.