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Heart Chambers Human heart has four chambers: - Upper two cham
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Heart Chambers Human heart has four chambers: - Upper two chambers - r

Heart Chambers Human heart has four chambers: - Upper two chambers - right and left auricles - Lower two chambers - right and left ventricles Auricles or Atria (Receiving chambers of heart) Auricles are the receiving chambers of heart. They have comparatively thin walls. The right auricle receives deoxygenated (impure) blood from the whole body by two large vessels, the superior and inferior vena cavae (sing. cava). The left auricle receives oxygenated (pure) blood Their walls are thicker than those of auricles. the whole body. So, they need thick The right ventricle receives deoxygenated blood and muscular wall to pump bessure. Auricles from right auricle and pumps it to the push blood to ventricies alone and A muscular wall between interventricular septum, separates the left-side of the heart fror and right ventricles called interventricular go from one auricle to other auricle and from one ventricl its right-side. So the 72 ICSEBIOLOGY 8

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Heart Chambers Human heart has four chambers: - Upper two chambers - right and left auricles - Lower two chambers - right and left ventricles Auricles or Atria (Receiving chambers of heart) Auricles are the receiving chambers of heart. They have comparatively thin walls. The right auricle receives deoxygenated (impure) blood from the whole body by two large vessels, the superior and inferior vena cavae (sing. cava). The left auricle receives oxygenated (pure) blood Their walls are thicker than those of auricles. the whole body. So, they need thick The right ventricle receives deoxygenated blood and muscular wall to pump bessure. Auricles from right auricle and pumps it to the push blood to ventricies alone and A muscular wall between interventricular septum, separates the left-side of the heart fror and right ventricles called interventricular go from one auricle to other auricle and from one ventricl its right-side. So the 72 ICSEBIOLOGY 8
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Question Text
Heart Chambers Human heart has four chambers: - Upper two chambers - right and left auricles - Lower two chambers - right and left ventricles Auricles or Atria (Receiving chambers of heart) Auricles are the receiving chambers of heart. They have comparatively thin walls. The right auricle receives deoxygenated (impure) blood from the whole body by two large vessels, the superior and inferior vena cavae (sing. cava). The left auricle receives oxygenated (pure) blood Their walls are thicker than those of auricles. the whole body. So, they need thick The right ventricle receives deoxygenated blood and muscular wall to pump bessure. Auricles from right auricle and pumps it to the push blood to ventricies alone and A muscular wall between interventricular septum, separates the left-side of the heart fror and right ventricles called interventricular go from one auricle to other auricle and from one ventricl its right-side. So the 72 ICSEBIOLOGY 8
Updated OnAug 22, 2022
TopicBiology
SubjectScience
ClassClass 9
Answer Type Video solution: 1
Upvotes126
Avg. Video Duration9 min