Evolution 3rd Edition Textbook (.PDF) portable document file format

One of the major changes in this edition is the modernization of material about electrical and electronic equipment to reflect current practices. New to this Edition: * Features expanded coverage of the evolution of parasitism and an extensive update to immunology of parasite-host interactions * Offers an enhanced art program featuring life-cycle illustrations and additional SEM and TEM micrographs * New Host Immune Response section for each organism Evolution 3rd Edition Textbook (.PDF) portable document file format - Instructors consistently ask for a human biology textbook that helps students develop an understanding of the main themes of biology while placing the material in the context of the human body.