Published 1893-7, this three-volume study of Darwin's work considers the many implications of evolution by natural selection.Successive stages in the division of the ovum, or egg-cell, of a worm . . . . . . . . . 1 13 3o ... Stages in the formation of the polar bodies in the ovum of a star-fish . . . . . . . . . 12 5 ... Diagram of heart and gill-arches in a lizard . . r 50 54. Ideal diagramanbsp;...
|Title||:||Darwin, and After Darwin|
|Author||:||George John Romanes|
|Publisher||:||Cambridge University Press - 2011-11-03|