11monon MSN
Once known only to those studying biology, the word symbiosis is now widely used. Symbiosis is the intimate relationship of ...
Organelles in cells were originally often independent cells, which were incorporated by host cells and lost their ...
Plant symbiosis is the close and persistent co-existence of individuals of more than one species, at least one of which is a plant. In most cases both the plant and its symbiont derive an ...
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