SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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aorta
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valve
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septum
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None of the above
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Detailed explanation-1: -The interventricular septum is the wall of cardiac muscle and membranous tissue that separates the left and right ventricles.
Detailed explanation-2: -septum (SEP-tum): The septum is a thick wall of muscle that divides the heart. It separates the left and right sides of the heart.
Detailed explanation-3: -The interatrial septum is located between the right and left atria. In the fully formed heart, the interatrial septum has a central depression called the oval fossa (i.e., fossa ovalis), which is a remnant of the foramen ovale, a structure that connected the atria during fetal development.
Detailed explanation-4: -The left and the right side of the heart is separated by a wall called septum. The partition between the chambers helps to avoid the mixing up of blood rich in oxygen with blood rich in carbon dioxide.
Detailed explanation-5: -A wall called the interventricular septum is between the two ventricles. The two top chambers are the right atrium and the left atrium. They receive the blood entering the heart.