Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
Human intelligence provided the means to utilize abstract ideas and implement reasoning. This tutorial takes a further l..
Myelin sheath is essential for a faster conductivity of signals. Know more about this feature of some neurons in the Cen..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
