Essays Upon Heredity and Kindred Biological Problems

ISBN-13: 9781507834299 / Angielski / Miękka / 1889 / 322 str.

MR August Weismann

Opis

The following paper was read at the meeting of the Association of German Naturalists at Salzburg, on September 21st, 1881; and it is here printed in essentially the same form. A somewhat longer discussion of a few points has been now intercalated; these were necessarily omitted from the lecture itself for the sake of brevity, and are, therefore, not contained in the account printed in the Proceedings of the fifty-fourth meeting of the Association. Further additions would not have been admissible without an essential change of form, and therefore I have not put into the text a note which ought otherwise to have been there, and which is now to be found in the Appendix, as Note 8. It fills up a gap which was left in the text, for the above-mentioned reason, by attempting to give an explanation of the normal death of cells of tissues-an explanation which is required if we are to maintain that unicellular organisms are so constituted as to be potentially immortal.