AP BIOLOGY

Detailed explanation-1: -The aortic and pulmonary valves, are located between the ventricles and the arteries that emerge from the heart. These valves are also known as the semilunar valves. The heart valves regulate blood flowing through the heart.

Detailed explanation-2: -The aortic and pulmonic valves are known as the semilunar valves, whereas the tricuspid and mitral valves are referred to as the atrioventricular valves.

Detailed explanation-3: -pulmonary valve: located between the right ventricle and the pulmonary artery. mitral valve: located between the left atrium and the left ventricle. aortic valve: located between the left ventricle and the aorta.

Detailed explanation-4: -Semilunar valves connect your heart ventricles (lower chambers) and arteries. Semilunar valves get their name from the crescent moon shape of the flaps that make up the valve.

Detailed explanation-5: -the two semilunar valves, the aortic and pulmonary, have a similar design, each consisting of a fibrous valve ring at the base of the vessel, with three leaflets, each occupying a third of closed valve.