Circulatory system is the first organ system to become functional during development. Development of heart: On each side of embryo, an aorta forms ventrally and swings dorsally. The paired aortae in ...

The heart is the central organ of the human circulatory system. Both congenital and acquired structural changes in the heart can lead to hemodynamic alterations affecting the function of various ...

What are the parts of a human body ... the digestive system for Scotland's Curriculum for Excellence (CfE). What does the heart do? Learn how the heart pumps blood round the circulatory system ...

Find out about the different stages of a human ... organs. How do your muscles work? Find out how our muscles help us move by contracting and relaxing. What is the digestive system?

Researchers from the University of Tokyo used semipermeable hollow fibers to grow 10 grams of lab-grown chicken breast.