pro-
(Science: prefix) Prefix (from both greek and latin) with many meanings including before, in front of, preceding, on behalf of, in place of, and the same as. Used as a word, pro of course means professional and, in medicine, it is short for prothrombin.
Explore why New Zealand has such unique flora and fauna, and learn why long periods of geographical isolation. This less..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
