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Pioneers of Science

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Pionner(s)
What he/she/they did
Charles Drew   Developed a method for typing and storing blood; started the first blood bank.  
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Sir Alexander Fleming   Discovered penicilin.  
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Rosalind Franklin   Was instrumental in discovering the structure of DNA but received very little credit.  
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Pastuer   Discovered that germs cause disease; disproved the theory of spontaneous generation at the microscopic level.  
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Leeuwenhoek   Was the first person to view living cells (blood cells) under a microscope.  
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Racheal Carson   Wrote a book titled "The Silent Spring" in which she explained the affect of pesticides (specifically DDT) on the ecosystem.  
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Alfred Wallace   Proposed the theory of natural selection around the same time as Charles Darwin, but received very little credit.  
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Miller and Urey   Performed an experiment in which organic matter (amino acids, etc.) was generated from inorganic material.  
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Mary and Louis Leakey   Found the fossil of a 4 million year old "human-like" organism (Australopithecus).  
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Aristotle   Was the first person to classify plants and animals; was a famous philosopher.  
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Redi   Disproved the theory of spontaneous generation in macroscopic animals (such as flies).  
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Pavlov   Described a type of simple animal behavior known as classical conditioning.  
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Linnaeus   Came up with a system for classifying and naming organisms that is still used today.  
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Konad Lorenz   Studied the genetic basis of behavior by observing imprinting in geese.  
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Mendel   Considered the father of heredity; performed experiments with pea plants.  
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Charles Darwin   Went down in history as the founder of natural selection.  
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Harvey   Discovered the circulatory system.  
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Jonas Salk   Developed a vaccine for polio.  
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Edward Jenner   Found a vaccine for small pox.  
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Hooke   Credited with the naming of "cells".  
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Schleiden   Discovered that all plants are made from cells.  
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Schwann   Discovered that all animals are made from cells.  
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Virchow   Discovered that all cells arise from other living cells.  
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Lister   First person to sterilize instruments for surgery.  
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James Watson and Francis Crick   Discovered the "double helix" structure of DNA.  
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Jane Goodall   Studied the behavior of chimpanzess in the wild.  
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