AMAZING FACTS
Anatomy reveals, how giraffes keep their long neck high, without using muscles!
Giraffe’s neck consists of seven vertebrae like any other mammals. Only difference is that, all individual vertebrae are elongated, usually more than ten inches...
INFO OF THE DAY
Human Blood Cells
Blood consists of 3 types of cells, suspended in a liquid called plasma. These three types of cells, red blood cells (RBC), white blood (WBC) cells and platelets perform different functions throughout the body. RBC's transport oxygen to cells and is doughnut shaped. WBC's play major role in our immune system, and appears usually in spherical shape. Platelet are cell fragments and they help in blood clotting. This is a Scanning Electron Microscopic Image of Human RBC, WBC and Platelet.
