Unit I The Cell 1 Scientific Method 2 Measuring with Metric 3 Microscopy 4 Cell Structure and Function 5 How Enzymes Function 6 Photosynthesis Unit II Genetics 7 Mitosis: Cellular Reproduction 8 Meiosis: Sexual Reproduction 9 Patterns of Inheritance 10 DNA Biology and Technology 11 Human Genetics Unit III Evolution and Diversity of Life 12 Evidences of Evolution 13 Microbiology 14 Nonvascular Plants and Seedless Vascular Plants 15 Seed Plants 16 Organization of Flowering Plants 17 Invertebrates 18 The Vertebrates Unit IV Animal Structure and Function 19 Basic Mammalian Anatomy I 20 Chemical Aspects of Digestion 21 Energy Requirements and Ideal Weight 22 Cardiovascular System 23 Basic Mammalian Anatomy II 24 Nervous System and Senses Unit V Ecology 25 Effects of Pollution on Ecosystems.