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प्रश्न
Draw a diagram of the human heart and label its parts.
उत्तर
Diagram of human heart:
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संबंधित प्रश्न
Which of the following is mesodermal is the origin?
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In mammals the opening of post caval in the right auricle is guarded by _________
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Which of the following engulfs pathogen rapidly?
Complete the following sentence with appropriate word:
The ______ is the most powerful organ in the circulatory system.
Match the items given in Column I (Valves) with those in Column II (Location) and select the correct option.
| Column I | Column II | ||
| i. | Tricuspid valve | a. | Between left atrium and left ventricle |
| ii. | Bicuspid valve | b. | Between right ventricle . and pulmonary artery. |
| iii. | Semilunar valve | c. | Between right atrium and right ventricle |
Complete the analogy.
The contraction of heart muscles: Systole:: Relaxation of heart muscles: ______.
The heart is surrounded by a double-layered membrane called ______.
Heart sound 'dub' is caused due to closing of ______.
In human foetus, the heart begins to beat at developmental age of
Explain the term Chordae tendinae.
