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Biology 1
Important Men of Biology
| Name | Contribution |
|---|---|
| William Harvey | In 1628 Said that the heart is a pump that circulates blood throughout the body. |
| Robert Hook | In 1665 (British) He discovered the cell |
| Francesco Redi | In 1668 (Italian) 1st attempt to disprove the Spontaneous Generation Theory |
| Antonie Van Leeuwenhoek | In 1673 (holland/dutch) 1st to use a microscope |
| Carolus Linnaeus | In 1735 (Swedish) Founder of Binomial system of Nomenclature: two named system to name organisms |
| Jean-Baptiste Lamarck | In 1809 (French) Supported the idea of evolution but believed there was an inheritance of acquired characteristics |
| Matthias J. Schleiden | In 1838 (German) A botanist He said that plants are made of cells |
| Theodor Schwann | In 1839 (German) Zoologist He said animals were made of cells |
| Claude Bernard | In 1851 (French) the idea that life is dependent on a constant internal environment (homeostasis) |
| Rudolf Virchow | In 1858 (German) Said cells come from pre-exsisting cells His works combined with Schleiden & Schwann make up the cell theory |
| Charles Darwin | In 1858 Evolution: we are a common ancestor of apes not made from apes |
| Alfred Wallace | Shared the same ideas as Darwin but didn't finish in time to get the credit. |
| Gergor Mendal | In 1866 (Australian) Genetics, understanding of how inherited traits are passed between generations Genes located on different chromosomes will be inherited independently of each other |
| Alexander Fleming | In 1929 made a chance discovery of a powerful antibiotic, penicillin |
| Franklin, Watson & Crick | In 1953 Double Helix 3 dimensional structure of DNA |
| Stanley Miller | In 1953 Wondered how life began, studied it and found inheritance so did oparin |
| Christiaan Bernard | In 1967 (south African) 1st human heart transplant successfully |