IN your issue of October 19 there appeared, under the title “Bütschli's Artificial Amœbæ,” a review, by Dr. John Berry Haycraft, of Prof. Bütschli's work upon protoplasm. I venture to think that in ...
IN his recently published Biological Studies * Professor Haeckel, of Jena, has briefly stated his views on the question of Abiogenesis, which is now so largely occupying attention in England. He, ...