Year 11 Biology Term 3 Pre-test
| __ | 1. | Autrotroph | | A. | Organisms that use photosynthesis to make their own food | | __ | 2. | Biomagnification | | B. | A different organisms living and interacting together | | __ | 3. | Community | | C. | Distribution of organisms in habitats | | __ | 4. | Decomposer | | D. | Increasing concentration of a chemical in tissues | | __ | 5. | Heterotroph | | E. | A straight line along which measures a habitat | | __ | 6. | Population | | F. | No. of individuals of one species in an area | | __ | 7. | Producer | | G. | Tool used for sampling an area to determine no. of organisms | | __ | 8. | Quadrat | | H. | Organisms that break down dead and decaying matter | | __ | 9. | Transect | | I. | “Self-feeders” – do not feed on other organisms | | __ | 10. | Zonation | | J. | An organism that cannot manufacture own nutrients |
| __ | 11. | Abiotic | | A. | The role or function of an organism in an ecosystem. | | __ | 12. | Biotic | | B. | The place in which a particular organism lives | | __ | 13. | Ecology | | C. | Interaction between two different organisms living together | | __ | 14. | Ecosystem | | D. | Diagram that shows what organisms eat. | | __ | 15. | Food chain | | E. | Structure of a biological community changes over time | | __ | 16. | Habitat | | F. | The living and non-living environment functioning together | | __ | 17. | Niche | | G. | Study of how organisms interact with other and environment | | __ | 18. | Succession | | H. | Factors that describe the non-living things in an ecosystem | | __ | 19. | Symbiosis | | I. | Factors that describe the living things in an ecosystem |
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