Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..