A germ is not necessarily a bacterium; it is a tiny small scrap of life. That's why egg cells and sperm cells are called "germ cells." And why the little bit of living protoplasm in the wheat kernel is called "wheat germ."
Germ cells
Wheat germ
Showing posts with label bacterium. Show all posts
Showing posts with label bacterium. Show all posts
Wednesday, July 23, 2008
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