Animal BiologyThe scope of biology. Cellular organization of life. The physical basis of life. Metabolism of organisms. Survey of unicellular animals. Survey of invertebrates. The invertebrate body. Survey of vertebrates. The vertebrate body. Nutrition. Respiration. Circulation. Excretion. Reproduction. Coordination. Origin of life. Continuity of life. Fertilization. Development. Inheritance. Organic adaptation. Descent with change. Biology and human welfare. Development of biology. |
Contents
THE SCOPE OF BIOLOGY | 1 |
CELLULAR ORGANIZATION OF LIFE | 7 |
THE PHYSICAL BASIS OF LIFE | 14 |
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adapted adult alimentary canal Amoeba animals and plants appear artery Bacteria biology blastula blood vessels body wall brain capillaries carbon dioxide cell division characteristic characters chemical chiefly chromosomes coelom complex Crayfish cytoplasm Diagram differentiation dorsal duct Earthworm ectoderm embryo endoderm energy enteric cavity essentially evolution exhibited fact fertilization Fishes Frog function gametes gastrula genes germ cells gill slits glands green plants higher animals human Hydra individual inheritance Insects intestine Invertebrates kidneys larva layer liver living matter lungs Mammals material membrane mesoderm metabolism Metazoa micronuclei mouth multicellular muscle nephridia nephridium nerve nervous system nitrogen notochord nucleus oviduct oxygen pair Paramecium parasites pharynx physiological Pleurococcus polyps posterior processes proteins protoplasm Protozoa reproduction respiratory result segments sense organs sensory somatic species sperm spinal cord structure surface SYR SYR SYR tion tissue tube unicellular vacuole various vein ventral Vertebrates worm YR Yr zygote