Vertebrates and Evolution

Description

Vertebrates and Evolution by Dr. Ashwani Kumar Dubey provides a detailed comparative account of organs and organ systems across available extant chordates, moving beyond classical studies of single representative types. The book explores chordate origins, classification, and anatomy, detailing structures such as cephalochordates, the digestive system, the craniate brain, and mammalian eyes and vision. It covers embryonic development in viviparous animals, placentation, and evolutionary developmental biology (evo-devo), addressing the origin of embryonic development, developmental plasticity, homoplasy, homology, and how ecology impacts evolutionary change. Additionally, the text examines the structure-function concept at the organ level, integration of comparative anatomy, life and evolution theories including Lamarckism and Darwinism, micro and macro evolution, fossils, fossilization methods, zoogeographical distribution, and human evolution. It serves as an introduction to understanding the synthesis of comparative anatomy through detailed organ-system analysis.