| A | B |
|---|
| biome | a large area or geographical region with distinct plant and animal groups adapted to that environment |
| community (ecological) | different populations of organisms compete for similar resources such as territory, mates, water and food in the same environment |
| eukaryote | a type of organism composed of one or more cells containing a membrane-bound nucleus, specialized organelles in the cytoplasm, and a mitotic nuclear division cycle |
| organelle | a subunit within a cell that has a specialized function |
| population | a group of individuals of the same species living in a specific geographical area and reproducing |
| prokaryote | a single-celled organism that lacks a membrane-bound nucleus and specialized organelles |
| tissue | an anatomical unit composed of cells organized to perform a similar function |
| organism | a living thing; a bacteria, an archae, a protist, a fungi, an animal, a plant |
| plasma membrane | a thin, phospholipid and protein molecule bilayer that covers a cell and controls the movement of materials in and out of the cell through passive or active transport |
