Teri Hatcher is an American actress who portrayed Sidra Holland on Seinfeld; she appeared in The Implant, The Pilot and The Finale.
The fruit fly Drosophila melanogaster has been extensively studied for over a century as a model organism for genetic investigations. It also has many characteristics which make it an ideal organism for the study of animal development and behavior, neurobiology, and human genetic diseases and conditions.
A micro-organism is an organism (any living thing) that is too small to be seen clearly with the naked eye. Bacteria, viruses and fungi are all microbes. Mitochondria : A rod-shaped organelle found in cells which turn nutrients into the energy necessary for the body to function.