Question

Write About : - Valves in heart .
for class 10th .​

Answer 1

Answer:

The heart has four valves - one for each chamber of the heart. The valves keep blood moving through the heart in the right direction. The mitral valve and tricuspid valve are located between the atria (upper heart chambers) and the ventricles (lower heart chambers).

Hope this helps ❤❤

Answer 2

Answer:

• There are 4 valves in the heart . These are the opening of the heart. These are superior vena cava , aorta , pulmonary artery and pulmonary veins.
• These are between left atrium and left ventricle and right atrium and right ventricle.
• These valves provide one way passage and prevent the return of blood.