Blood Circulatory System of Human | Heart Structure and Function | Class 12 | Biology | NBF | FBISE
Автор: Federal Lectures
Загружено: 2025-09-28
Просмотров: 147
Описание:
Title: Human Heart and Its Function | Biology Lecture
Description:
The human heart is a strong muscular organ that works as the body’s pump. In this video, we will explore:
Structure of the human heart
Chambers and valves of the heart
Blood circulation through the heart
Role of arteries and veins
Functions of the heart in maintaining blood flow and oxygen supply
This lecture will help you understand how the heart keeps us alive by continuously circulating blood throughout the body. Perfect for biology students and exam preparation.
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#HumanHeart #Biology #Circulation
#biology #class11 #class11th #fbise
#class12 #12biology
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