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Biology 2 - C02 - 03
š§¬š2ļøā£2ļøā£ Module 2_ Development of Evolutionary Thought _ #3
| Question | Answer |
|---|---|
| Development of Evolutionary Thought | |
| Who proposed the āScala Naturaeā? | Aristotle. |
| What did Aristotle believe about species? | That species are fixed, permanent, and do not evolve. |
| Who is known as the āFather of Taxonomyā? | Carolus Linnaeus. |
| What was Linnaeusā major contribution? | A hierarchical classification system based on shared characteristics. |
| Did Linnaeus believe in evolution? | No, but his system later supported evolutionary thinking. |
| Who studied fossils and founded comparative anatomy? | Baron Georges Cuvier. |
| What theory did Cuvier propose? | Catastrophism. |
| What is catastrophism? | The idea that sudden events caused extinctions and shaped lifeās history. |
| Did Cuvier support evolution? | No, he rejected evolutionary change. |
| Who proposed the inheritance of acquired traits? | Jean-Baptiste Lamarck. |
| What is Lamarckās principle of use and disuse? | Body parts used become stronger; unused parts weaken. |
| Why was Lamarckās theory rejected? | Acquired traits are not genetically inherited. |
| Who proposed gradual geological change? | James Hutton. |
| What did Huttonās ideas imply? | Earth is very old, allowing time for evolution. |
| Who expanded Huttonās ideas into uniformitarianism? | Charles Lyell. |
| What is uniformitarianism? | Geological processes occur slowly and continuously over long periods. |
| How did Lyell influence Darwin? | He provided evidence for an ancient Earth. |
| Who wrote āAn Essay on the Principle of Populationā? | Thomas Malthus. |
| What key idea did Malthus contribute? | Populations grow faster than resources, creating competition. |
| How did Malthus influence Darwin? | He inspired the idea of the struggle for existence. |
| Who independently developed natural selection alongside Darwin? | Alfred Russel Wallace. |
| Where did Wallace conduct most of his research? | The Malay Archipelago. |