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प्रश्न
Name the following:
In embryological stage right and left auricles are communicated by.
उत्तर
Foramen ovale
APPEARS IN
संबंधित प्रश्न
Normal activities of the heart are regulated by ______________.
What are the components of the transport system in human beings? What are the functions of these components?
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?
State the Function: Bicuspid valve
Choose the Odd One Out:
The walls of the right ventricle are thicker than the right auricles.
Complete the analogy.
The contraction of heart muscles: Systole:: Relaxation of heart muscles: ______.
Observe the diagram, Identify the parts labelled as P, Q, R, S. Choose the correct option for the conduction of cardiac impulse.
Enlist the names and locations of valves of human heart giving function of each.
The doubled-layered membrane which covers and protects the heart is ______.
