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प्रश्न
Draw the diagram external features of the heart.
उत्तर
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संबंधित प्रश्न
The figure below represents the internal structure of a mammalian heart and the associated blood vessels.
(i) (a) Name each of the structures labeled 1, 2, 3, 4, 5, 6, 7 and 8.
(b) State the function of each of the structures 5, 6, 7, and 8.
(ii) (a) State the function of the heart as an entire organ.
(b) Why are the walls of the left ventricle more muscular than the right?
Draw the diagram of the Position of valves in the human heart.
Give Technical Term for the following:
What is the approximate weight of the heart of a man?
State the Function: Bicuspid valve
Draw diagram of conducting system of human heart. Label SA node and bundle of His.
Name two-layered protective covering of the human heart.
How are arteries and veins structurally different from one another?
Identify the CORRECT route through which impulse travels in the heart.
Observe the diagram, Identify the parts labelled as P, Q, R, S. Choose the correct option for the conduction of cardiac impulse.
Give reason:
Pulmonary veins carry oxygenated blood.
