Letter icon
Letter 9061A

Darwin, C. R. to Frankland, Edward

21 Sept [1873]

    Summary Add

  • +

    Although CD's experiments with pepsin were unsuccessful, he observed that the glands [of Drosera] as far as acid is concerned act just as the stomach of a mammal. Further experiments detailed. The secretion must contain something analogous to pepsin. [See 9062.]


The full text of this letter is not yet available online.

    Footnotes Add

Maximized view Print letter