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science
7th grade science
| Question | Answer |
|---|---|
| a eukaryotic organism that cannot be classified as an animal, plant, or fungus | Protist |
| protist that moves by a flagellum, known for its eye spot | Euglena |
| A ciliated protist that lives in fresh water and eats other tiny organisms for food. | Paramecium |
| A type of protist characterized by great flexibility and the presence of pseudopodia. | Amoeba |
| a green, single-celled aquatic organism that forms minute, free-swimming spherical colonies. | Volvox |
| Hairlike projections that extend from the plasma membrane and are used for locomotion | Cilia |
| A long, whiplike structure that helps a cell to move | flagellum |
| A small, light-sensitive patch of pigment in certain algae. | eyespot |
| A "false foot" or temporary bulge of cytoplasm used for feeding and movement in some protozoans. | pseudopod |
| A green photosynthetic pigment found in the chloroplasts of plants, algae, and some bacteria. | chlorophyll |
| a substance within an organ and discharging it | secretion |
| a visible mass of microorganisms all originating from a single mother cell | colony |
| A small living plant or animal seen only with a microscope; a microbe | microorganism |
| organism that obtains energy from the foods it consumes; also called a consumer | heterotroph |
| An organism that makes its own food | autotroph |