A Short History of Biology: A General Introduction to the Study of Living Things

activity animals Aristotle arteries became bees biological biologists birds blood body botanical botanists called cells cellular character chromosomes Class classification collection comparative anatomy complete conception creatures Crustacea Cuvier Darwin Descartes described Diagram Dicotyledons diploid discovery disease dissected distribution doctrine early embryo evolution exhibit fact female fertilized fish flora flowering plants flowers forms fossil function Galen genera genus German Greek Harvey heart idea important Infusoria insects investigation island Johannes Müller knowledge known Lamarck Latin Leeuwenhoek Linnaeus living things male Malpighi mammals meiosis ment method microscope modern molluscs Monocotyledons movement muscles naturalists nature nervous system nineteenth century Notochord nucleus observations ocean organisms origin ovum parasitic peculiar phenomena philosopher physiology plants protoplasm protozoa scientific separate seventeenth century sexual showed species spermatozoa structure substance Swammerdam Theophrastus theory thought tion tissues vegetable veins ventricle vertebrate Vesalius vessels viviparous whole word