Germ-Plasm Quotes (2 quotes)
The Continuity of the Germ-plasm.
The Continuity of the Germ-plasm as the Foundations of a Theory of Heredity (1885). This was an early attempt to explain heredity, with the proposal of germ-plasm hereditary material present in eggs and sperm, that is passed from generation to generation. The subject quote is from the title of his first publication on this idea.
The nature of heredity is based upon the transmission of nuclear substance with a specific molecular constitution. This substance is the specific nucleoplasm of the germ-cell, to which I have given the name of germ-plasm.
Trans. Joseph S. Froton, Proteins, Enzymes, Genes: The Interplay of Chemistry and Biology (1999), 391.
In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) --
Carl Sagan
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