Diagram given below indicates one phase of the heart contraction. Name the phase and label the guidelines 1-6.

In the given picture, both the bicuspid and tricuspid valves are closed and both the semilunar valve on both the sides are open, hence, it is showing the ventricular systole. During this, the ventricles contract, forcing blood through the pulmonary artery to the lungs and through the aorta to the rest of the body. The labelled diagram is given below:

The diagram is given below indicates one phase of the heart contraction: Name the valves which are open and which are closed?

Two sets of valves are present in the human heart: atrioventricular valves and semilunar valves. The given diagram is showing the ventricular systole. In this, the semilunar valves are open and the atrioventricular valves are closed. Hence, the blood flows from the right ventricle to the lungs through the pulmonary artery and from the left ventricle, it flows towards the different organs of the body through the aorta.

What would be the consequences of deficiency of haemoglobin in our bodies? Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Rephrase Rephrase current sentence Edit in Ginger ×

The circulating system transports required substances throughout the body. The deficiency of haemoglobin in our bodies results in the decreased oxygen-carrying capacity of the blood. Hence, one develops anaemia, which results in breathing issues, tiredness, and lack of energy. The person shall lose weight and turn pale.