Stratified ciliated columnar epithelium
An epithelium consisting of several layers of cells with the deeper cells being polyhedral in form and the surface ones columnar with motile cilia, such as that which lines the foetal oesophagus.
Stratified ciliated columnar epithelium An epithelium consisting of several layers of cells with the deeper cells being polyhedral in form and the surface ones columnar with motile cilia, such as that which lines the foetal oesophagus...
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..
This lesson looks at population attributes, regulation, and growth. It also covers population genetics, particularly gen..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
