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Taxonomy Vocab
| Term | Definition |
|---|---|
| Prokaryote | Organism that does not have a nucleus. |
| Eukaryote | Organism whose cells do contain a nucleus. |
| Asexual Reproduction | Reproduces by dividing in half. Only requires one parent. Offspring have identical DNA. |
| Sexual Reproduction | New offspring are created from two parents. The combination of DNA from both parents results in offspring with their own unique DNA. |
| Multicellular | Organism composed of many cells |
| Unicellular | Organism composed of only one cell |
| Heterotroph | Organism which gets its energy from other organisms (Eats or digests) |
| Autotroph | Organism that makes its own food using other energy sources, such as sunlight or chemicals. |
| Phototroph | Organism that transforms energy from the sun into glucose through photosynthesis |
| Chemotroph | A type of autotroph. An organism that makes its own food by breaking down chemical compounds into nutrients |
| Cell | The smallest unit of life. The building blocks for all living organisms. |
| Nucleus | The control center of the cell. DNA is stored here. |
| Chloroplast | Organelle inside a plant cell that contains chlorophyll. Photosynthesis occurs here. |
| Cell wall | A rigid layer surrounding a cell that provides structure and support. It is not found in animal cells |
| DNA | The genetic “code” for all living things. In eukaryotes, it is found inside the nucleus of the cell. |