Biologie Animale

Patterns and principles of animal development.

Johan W. SAUNDERS

This book deals mainly with three aspects of animal it relates sequences of events that occur fertilization; it is concerned with the recognition and formulation of major problems presented by these events and with the unifying principles that have emerged from their causal analysis;; and it has to do with the emergence of the form an function of the organism as expressions of its genetic endowment.