The new 7th edition of "Zoology" continues to offer students an introductory general zoology text that is manageable in size and adaptable to a variety of course formats. It is a principles-oriented text written for the non-majors or the combined course, presented at the freshman and sophomore level. "Zoology" is organized into three parts. Part One covers the common life processes, including cell and tissue structure and function, the genetic basis of evolution, and the evolutionary and ecological principles that unify all life. Part Two is the survey of protists and animals, emphasizing evolutionary and ecological relationships, aspects of animal organization that unite major animal phyla, and animal adaptations. Part Three covers animal form and function using a comparative approach. This approach includes descriptions and full-color artwork that depict evolutionary changes in the structure and function of selected organ systems.
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What Is Zoology?
Aggregates of Atoms
Chemical Messengers and Energy Transfer
81 other sections not shown
adaptations adult allele amino acids amphibians animals annelids appendages arthropods aschelminths asexual reproduction atoms behavior birds blood body wall called carbon cavity cells chapter chemical chromosomes ciliated cladistics cnidarians coelom common contains cycle cytoplasm digestive tract dorsal echinoderms eggs electrons embryo energy environment enzymes evolution example exoskeleton feeding female fertilization figure fishes fluid fossil freshwater function gametes gas exchange genes genetic gills glands glycolysis hormone human insects intestine invertebrates ions larva layer living locomotion lungs male mammals marine meiosis metabolic molecules molluscs mouth movement muscles nerve nervous system neurons nutrients occurs organisms oxygen pair parasites phyla phylum plasma membrane polychaetes population predators prey produce proteins protists protozoa pseudocoelom receptors reproductive reptiles result Scientific American secrete sensory shell skin species sperm Stop and Ask structure substrate surface temperature tentacles terrestrial tion tissue triploblastic tube tubules ventral vertebrates worms