Acetabulum
(Science: anatomy) The hollow, cuplike portion of the pelvis into which the head of the thigh bone (femur) fits.
(Science: zoology) also, in entomology, the leg socket on an insects abdomen or thorax.
The cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint.A socket found in the femur of mammals that assists in joint movement.
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Regulation of Biological Systems tutorials are focused on the modulation of biological systems from cell to population l..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
