| A | B |
|---|
| psuedopod | temporary, foot like extention used for locomotion |
| nuceus | region of eukaryotic cell containing DNA |
| vacuole | membrane bound sac within a cell |
| ectoplasm | the thin, watery cytoplasm near the plasma membrane of some cells |
| endoplasm | the dense cytoplasm found in the interior of many cells |
| flagellate | a protozoa that propels itself with a flagellum |
| pellicle | a firm, flexible coating outside the plasma membrane |
| chloroplast | an organelle containing chlorophyll for photosynthesis |
| chlorophyll | a pigment necessary for photosynthesis |
| eyespota close relationship between 2 or more organisms of different species where all benefit from the association | a light-senstive region in certain protozoa |
| symbiosis | a close relationship between 2 or more species where at least 1 benefits |
| mutualism | a relationship between 2 or more organisms of different species where all benefit from the association |
| commensalism | a relationship between 2 organisms of different species where 1 benefits and the other is neither harmed nor benefited |
| parasitism | a relationship between 2 organisms of different species where 1 benefits and the other is harmed |
| cilia | hair like projections that extend from the plasma membrane and are used for locomotion |
| spore | a reproductive cell with a hard, protective coating |
| plankton | tiny organisms that float in the water |
| zooplankton | ting floating organisms that are either small animals or protozoa |
| phytoplankton | tiny floating photosynthesis organisms, primarily algae |
| thallus | the body of a plant-like organism that is not divided into leaves, roots, or stems |
| cellulose | a stubstance that is common in the cell walls of many organisms |
| holdfast | a special structure used by an organism to anchor itself |
