Studies in the Theory of Descent (Volumes 1 and 2)

Name: Studies in the Theory of Descent (Volumes 1 and 2)
Author: August Weismann

By August Weismann

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Science - Biology

About This Book

A series of detailed empirical studies of insects combines observation and experiment to explain protective coloration, seasonal dimorphism, and other recurring morphological patterns. The work uses developmental and comparative evidence to explore heredity, arguing for a germ-plasm view that limits inheritance of acquired traits, and discusses the role of natural selection, embryological stages, and age-dependent characters in classification, offering theoretical reflections on the sources and transmission of variation.

About the Author

August Weismann

August Weismann was a prominent German biologist known for his foundational contributions to the field of evolutionary theory. He is best recognized for his work on heredity and the concept of germinal selection, which he articulated in his influential book "On Germinal Selection as a Source of Definite Variation." Weismann's theories challenged prevailing notions of inheritance and laid the groundwork for modern genetics. His two-volume work, "Studies in the Theory of Descent," further explored the mechanisms of evolution and the role of natural selection. Through his extensive research and writings, Weismann significantly shaped the understanding of biological evolution and heredity.