Life Process - 11 | Blood Circulatory System - Working of Heart | CBSE Class 10

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501.7 هزار بار بازدید - 5 سال پیش - CBSE Class 10 Science Chapter
CBSE Class 10 Science Chapter 6 - Life Process - Heart is a muscular organ, which beats 72 times per minute. Human heart has four chambered to keep oxygenated and deoxygenated blood separate. There is Right Atrium, Right Ventricle, Left Atrium and Left Ventricle. Atrium are responsible for receiving the blood and Ventricles pump out the blood. Right Atrium - receives deoxygenated blood from body Left Atrium - receives oxygenated blood from Lungs Right Ventricle - pumps out deoxygenated blood to the lungs Left Ventricle - pumps out oxygenated blood to the body. Lets understand the working of Heart through this video. Humans have Double Circulatory System as blood is circulated two times across the heart, first in deoxygenated form and second in oxygenated form. For all CBSE class 10 Science and Maths video lectures Subscribe to our YouTube Channel About PrepOnGo: Best Online Learning Channel which provides CBSE class 10 interactive video lectures, NCERT solutions, solved examples and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos.
5 سال پیش در تاریخ 1398/10/15 منتشر شده است.
501,793 بـار بازدید شده
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