Heart is

Heart in fishes is known as venous heart. Give reason.

Heart in fishes is called venous heart. Why ?

Human Heart|Heart As A Muscular Organ|Double Circulation|Why Four Chambered Heart? Why Double Circulation?|Single Circulation

Human Heart|Why Four Chambered Heart? Why Double Circulation?|Double Circulation|Single Circulation|Heart As A Muscular Organ

External Structure OF Heart || Ischemic Heart Disease || Internal Structure OF Heart

Complete Double Circulation OF Heart || Pulmonary And Systemic Conducting System OF Heart || Heart Rate || Regulation OF Heart Rate

Internal Structure OF Human Heart || wall OF heart.

Differentiate: Heart failure and Heart attack.

Mention the location of heart in man. Describe the function of heart.