Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
(a) Which type of blood is carried by the blood vessel marked 2?
(b) Name the main artery which takes the blood from heart to different parts of the body?
(c) Which chamber of the heart receives deoxygenated blood from the body?
- Left pulmonary artery
- Superior vena cava
- Left pulmonary vein
- Right auricle
- Left auricle
- Left ventricle
(a) Deoxygentated blood.
(b) Aortic arch (Aorta).
(c) Right Atrium
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