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Chapter 1.2
Biology explores life in its diverse forms
| Term | Definition |
|---|---|
| species | distinct form of life |
| domain | broadest category used to classify life forms |
| unicellular | consisting of a single cell |
| prokaryotic cell | cell lacking a nucleus and most other organelles |
| uekaryotic cell | cell with a nucleus (surrounded by its own membrane) and other internal organelles |
| multicellular | consisting of many cells |
| organelle | part of a cell with a specific function |