Class 5 [ 06/08/2020]

The backbone consists of ________ irregularly shaped bones called ________.

The upper two chambers of the heart are called the __________.

We can feel our heartbeat by placing our hand on the _________ side of our chest.

The _________ carry blood to every cell of the body.

How many bones does an adult human being have?

• 205

• 206

• 207

• 208

The bones are held together at the joints by strong tissues called ____________.

• vertebrae

• ligaments

• valves

• None of these

The blood vessels that carry blood away from the heart are called ___________.

• arteries

• veins

• capillaries

• None of these

The blood cells that help in clotting of blood are _________.

• red blood corpuscles

• white blood corpuscles

• platelets

• None of these

How many bones does the skull consist of?

• 36

• 33

• 24

• 22

Which of these has/have immovable joints?

• Limbs

• Skull

• Shoulder

• None of these