A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
This tutorial looks at some of the communities in freshwater lentic habitats. For instance, symbiosis occurs in a commun..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Plants are responsible for incredible feats of molecular transformation. Plant processes, such as photosynthesis, photop..
Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..
The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..
