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प्रश्न
Draw labelled diagram of internal structure of human heart.
Label right atrium, mitral valve, left ventricle and pulmonary semilunar valve.
Write a function of Eustachian and tricuspid valve found in human heart.
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उत्तर
- Eustachian valve guards the opening of the postcaval vein (inferior vena cava).
- The tricuspid valve is present in the right AV aperture and prevents backflow of blood, maintaining a unidirectional blood flow.
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संबंधित प्रश्न
What are the components of the transport system in human beings? What are the functions of these components?
Foetus : Amnion : : Heart: ______
Name the following:
The valve of right auriculo-ventricular aperture.
The help of a well-labelled diagram describes the internal structure of the human heart.
Name the Following
Layer, which surrounds the heart.
Complete the following sentence with appropriate word:
The ______ is the most powerful organ in the circulatory system.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The heart of a normal human adult beats more than one lakh times per day.
State the Function: Pericardium
The given diagram represents the conducting system of human heart. Identify 1, 2, 3, 4.
Draw the neat Labelled diagram of the internal structure of the human heart.
