Heart: Chambers, Valves and Circulation of Blood Class 11 | Biology New Book

Описание: Chambers and valves of heart class 11 biology, circulation of blood through heart, human heart chambers, heart valves tricuspid bicuspid semilunar, double circulation class 11, FBISE biology chapter 11, NCERT biology heart

In this lecture, we explain the Chambers and Valves of the Human Heart and the Circulation of Blood Through the Heart in a clear, step-by-step and exam-oriented manner, according to Class 11 Biology syllabus.

This topic is extremely important for MCQs, short questions and diagrams in board and entry test exams.

📌 Topics Covered in this Video:

🔹 Chambers of Human Heart

Right atrium

Right ventricle

Left atrium

Left ventricle
Functional differences between right & left side

🔹 Valves of the Heart

Tricuspid valve

Bicuspid (Mitral) valve

Semilunar valves (Aortic & Pulmonary)

Role of valves in preventing backflow

🔹 Circulation of Blood Through Heart

Deoxygenated blood pathway

Oxygenated blood pathway

Pulmonary circulation

Systemic circulation

Concept of double circulation

📘 This lecture is useful for:

Class 11 Biology students

FBISE / PECTAA / NCERT

Pre-Medical & Medical students

Board exams, MCQs & entry tests
📢 Watch till the end for clear blood flow sequence & exam tips.

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