Greater alar cartilage One of a pair of cartilages that form the tip of the nose. It consists of a medial crus that extends into the nasal septum with its fellow of the opposite side, and a lateral crus that forms the anterior part of the wing of the nose. Synonym: cartilago alaris major...
The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
