Latin word for residue, i.e. that which is left over or remaining
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
Myelin sheath is essential for a faster conductivity of signals. Know more about this feature of some neurons in the Cen..