Important Bioligist.

  • william harvey

    william harvey

    found the humans circulatory system.
  • John Ray

    Historia Insectorum
  • Edward Jenner

    Edward Jenner

    Gave a kid cowpox and then injected him with small pox and the kid survived.
  • William Smith

    had the first thought on evolution
  • Adam Sedgwick

    Adam Sedgwick

    figured out the process of nature.
  • Charles Darwin

    Charles Darwin

    Found how evelution works
  • Florence Nightengale

    Florence Nightengale

    improved the unsanitary conditions of hospitals that killed so many people.
  • Louis Pasteur

    Louis Pasteur

    proved that microber were attacking silk worms
  • Joseph Lister

    Joseph Lister

    founder of antispetic medicine
  • Gregor Mendel

    Gregor Mendel

    discovered the basic principles of heredity.
  • Thomas Malthus

    Thomas Malthus

    talked about population growth
  • Clara Barton

    Clara Barton

    founder of red cross
  • Robert Koch

    isolated tuberculious bacteria that caused hundreds of deaths 19th century
  • Paul Ehrlich

    Paul Ehrlich

    created the first affective vaccine for Syphilis
  • Thomas Morgan

    Thomas Morgan

    discovered how genes and organisms were created
  • Albert Sabin

    Albert Sabin

    creator of polio vaccine
  • Dr. Charles Darwin

    Dr. Charles Darwin

    how to store blood ploasma and created blood banks
  • Sir Alexander Fleming

    Sir Alexander Fleming

    created penicilin
  • Jonas Salk

    Jonas Salk

    first vaccine created against flu.
  • Daniel Nathans

    restriction endonucleases,