Biology, asked by rekhatiwari35, 8 months ago

human heart diagram step by step procedure​

Answers

Answered by kjaswinder555
3

Answer:

heart diagram its this

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Answered by aayushiwalker
1

Answer:

pls do see my attached file

Explanation:

this is diagram.. if u have ncert txt bk class 10th u can have a brief explanation for urself it's on pg no. 106

main points

1)Aorta is the largest artery which takes all the oxygenated blood to the body

2)Only pulmonary arteries are the arteries that carry deoxygenated blood to the lungs. And pulmonary veins are the only veins that carry oxygenated blood

3) Our heart is four chambered

4) Valves present in our heart make sure and prevent the mixing of oxygenated and deoxygenated blood.

hope it helps

pls mark as brainliest ❤

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