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.
Here is an illustration of an animal and a plant cell. Some microorganisms are made up of only one cell, whiles other bigger organisms such as an ant or a lion are made up of millions of different cells.Unicellular organism: An organism with only one cell is called a unicellular organism.Unicellular organisms can be complex too, even though they are simply a one-cell organism. They include bacteria, yeast, amoeba and paramecia. Multicellular organism: These are organisms that are made up of more than one cell.ere is an illustration of an animal and a plant cell. Some microorganisms are made up of only one cell, whiles other bigger organisms such as an ant or a lion are made up of millions of different cells.