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प्रश्न
Choose the correct answer:
In mammals the opening of post caval in the right auricle is guarded by _________
विकल्प
Eustachian valve
auricles
ventricle
heart
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उत्तर
In mammals the opening of post caval in the right auricle is guarded by Eustachian valve
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संबंधित प्रश्न
What prevents the backflow of blood inside the heart during contraction?
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____________ guards the left atrioventricular aperture in human heart.
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The heart forms an effective barrier against infection by microbes and pathogens.
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State the exact location of the following structure.
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