Wilhelm Ludvig Johannsen
1857-1927
Danish Geneticist and Botanist
Wilhelm Johannsen is considered one of the founders of genetics. His research provided evidence supporting the mutation theory of Hugo...
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Wilhelm Ludvig Johannsen helped lay the foundation for the modern science of genetics. His studies with bean plants enabled him to distinguish between genotype (characteristics that can undergo natura...
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Wilhelm Johannsen, whose family did not have the financial means to provide him a college education, served as an apprentice to a pharmacist in 1872 and taught himself chemistry and botany. Johannsen'...
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Wilhelm Johannsen, whose family did not have the financial means to provide him a college education, served as an apprentice to a pharmacist in 1872 and taught himself chemistry and botany. Johannsen'...
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Wilhelm Ludvig Johannsen
Wilhelm Ludvig Johannsen
Wilhelm Ludwig Johannsen
Wilhelm Ludwig Johannsen