The upcoming discussion will update you about the differences between Female Bones and Male Bones of Humans. Difference # Female Bones: 1. Shoulder bones are relatively narrow. 2. Hip bones are broader than that of male. 3. Diameter of acetabulum is less than 5 cm. 4. Obturator foramen is triangular. 5. Pelvic cavity is wider in diameter because it has [...]
In this article we will discuss about the Types and Significance of Double Blood Circulation. Types of Double Blood Circulation: There are two types of double blood circulation. They are follows: (i) Systemic Circulation: The flow of oxygenated blood from the left ventricle to all parts of the body and deoxygenated blood from various body parts to the right atrium [...]
The following points highlight the three types of circulations through special regions of heart. The types are: 1. Coronary Circulation 2. Hepatic Portal Circulation 3. Hypophysial Portal Circulation. Type # 1. Coronary Circulation: The flow of oxygenated blood from the ascending aorta to the heart muscle and the return of deoxygenated blood from the heart muscle to the right atrium [...]