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प्रश्न
Foetus : Amnion : : Heart: ______
उत्तर
Foetus : Amnion : : Heart : Pericardium
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संबंधित प्रश्न
Name of the valve between the left atrium and left ventricle and give its significance.
Name the following:
The phase of the cardiac cycle in which auricle contracts.
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
Which part of the heart is contracting in this phase? Give a reason to support your answer.
Give scientific reason.
Left ventricle is thick than all other chambers of heart.
______ is the nodal tissue located in the lower-left corner of the right atrium.
Which of the following acts as a pace setter of heart?
Left atrium : pulmonary vein : right ventricle : ____________.
Analogy:
Heart: Pericardium membrane.
Lungs: ______.
State the exact location of the following structure.
Papillary muscles
Define the following term:
Heart
