Question

1. Give one word for the following.
i. Muscular structure which flattens during inhalation.
ii. The chamber of the heart that pumps out deoxygenated blood.
iii. The blood vessel that carries away oxygenated blood from the heart.
iv. The blood vessel that receives deoxygenated blood from the lower
part of our body.
v. Structure / part that divides heart into right and left halves and
prevents mixing of oxygenated and deoxygenated blood.
vi. Part which prevents the backward flow of blood.
vii. Chamber that receives deoxygenated blood from various parts of the
body.
viii. Chamber from where oxygenated blood is pumped out to
various parts of the body

Answer 1

Answer:

1. diaphragm
2. Right ventricle
3. Aorta
4. Inferior vena cava
5. Septum
6. Valves
7. Right atrium
8. Left ventricle