Draw structure of heart and explain its functioning. Make its structure easy to learn and can be easily drawn in exams.
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sonusingh6
You can see heart structure on YouTube ,I am also done it I found most easy way to draw structure of heart and I gave a name of app that is useful to you download NCERT book and solutions which is red in colour
Shivika017
1.The heart is enclosed in a double layered membranous sac called pericardium which protect he heart from mechanical injury. 2.The heart has four main components i.e two auricles nd two ventricles , great blood vessel tht carry blood to the heart nd away from it nd various apertures nd valves. 3.It carry blood circulation
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divyam4
I understood the diagram but explanation is not good enough so I can write in exam.
Answers & Comments
2.The heart has four main components
i.e two auricles nd two ventricles , great blood vessel tht carry blood to the heart nd away from it nd various apertures nd valves.
3.It carry blood circulation