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 multicellular organism is an organism with more than one cell, unlike an unicellular organism, that has only one cell. Multicellular organisms include plants, animals and hâ¦uman beings. Unicellular organisms include protozoans and specific algae like brown algae.