Advertisements
Advertisements
प्रश्न
Short answer question.
What is the role of papillary muscles and chordae tendinae in the human heart?
Advertisements
उत्तर
The bicuspid and tricuspid valves are connected to chordae tendineae which in turn are connected to the papillary muscles present on the ventricular wall. Chordae tendineae and papillary muscles regulate the opening and closing of valves.
APPEARS IN
संबंधित प्रश्न
Foetus : Amnion : : Heart: ______
What prevents the backflow of blood inside the heart during contraction?
Write a short note on human heart.
Draw a sectional view of the human heart and label on it Aorta, Pulmonary arteries, Vena cava, Left ventricle.
Name the Following
The study of blood vascular system including arteries, veins and heart.
The number of chambers in human heart are _______
______ is the nodal tissue located in the lower-left corner of the right atrium.
Assertion: Human heart does not allow the mixing of oxygen to reach blood with carbon dioxide to reach the blood.
Reason: Human heart has different chambers.
The heartbeat about ______ in a minute.
Write the exact location of the following:
Heart
