Evolutionary Biology

Knoll Introduction . . . . . . . . . . . . . . 11 . 12 . 13 . The "Human Factor" . 14 . Biological Biases . 22 . 27 . Analysis of the Data . 28 . 34 . Biological Explanation of Residuals . 38 The Origin and Early Evolution of the Land Plants . 39 The Evolution of Heterospory and the Seed Habit . 50 . Large-Scale Biological Interpretations . 62 .