Question

Hey Mates !
Explain the working of human heart step-by-step with labelled diagram.

☯ Request : If possible please prefer drawing the diagram of heart.

✯ Class - X [CBSE]
✯ Chapter - Life Processes [Science]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Accepting answer from Brainly Moderators, Brainly Star or any other experienced user or a good user.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
❖ Good Answer = Brainliest
❖ Spam = Report

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
@ BeBrainliest :-)

Answer 1

Answer:

Working of heart :

Explanation:

1 : The right auricle receives deoxygenated or impure blood from the various parts of the body.

2 : From the right auricle the blood flows into the right ventricle from right ventricle it is pushed into the lungs through the Pulmonary artery.

3 : This oxygenated blood is brought to the left auricle by the Pulmonary vein.

4 : From the left auricle the oxygen flows into the left ventricle and from there it is pumped into the aorta. 5 : The aorta is the largest artery in the body it is further Divided to supply blood to all body tissues.

Answer 2

$\underline{\bf{\red{Sectional\: view\: of\: the\: human\: heart}}}$

⠀

➲ The Human Heart

⠀

$\tt\longrightarrow{}$ The heart is a reddish-brown, hollow, muscular organ (as big as our first) that plays the role of a pump in the circulatory system.

⠀

➲ Working of Heart

⠀

☆ The most vital function of heart is pumping of blood to various part of the body and is known as a heartbeat.

⠀

$\: \: \: \: \:\small\rm{The\: blood\: circulation\: in\: human\: body\: is} \\ \: \: \: \: \: \: \small\rm{described\: below:}$

⠀

$\tt\longrightarrow{}$ Our heart has two sides, right side receives deoxygenated blood whereas left side receives oxygenated blood.

⠀

$\tt\longrightarrow{}$ Our heart has for separate chambers, each side of our heart contains 2-2 chambers. These chambers helps in pumping of blood.

⠀

$\tt\longrightarrow{}$ The right atrium receives deoxygenated blood from the body and pumps it to the right ventricle.

⠀

$\tt\longrightarrow{}$ The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve.

⠀

$\tt\longrightarrow{}$ The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.

⠀

$\tt\longrightarrow{}$ The left ventricle pumps the oxygenated blood to rest of the body through the aortic valve.

⠀

★ This whole process is repeated continuously and the blood keeps on circulating continuously in our body due to which all the body parts keep on getting oxygen.