| UNIT 1 The World of Life | | 2 | (84) |
| | | 4 | (22) |
| | | 5 | (2) |
| | | 7 | (8) |
| Science: "Facts" and "Truth" | | | 15 | (3) |
| | | 18 | (2) |
| The Spaceship Called Earth | | | 20 | (6) |
| | | 26 | (18) |
| Characteristics of Living Things | | | 27 | (4) |
| Biology: The Study of Life | | | 31 | (13) |
| Introduction to Chemistry | | | 44 | (18) |
| | | 45 | (2) |
| | | 47 | (5) |
| | | 52 | (3) |
| | | 55 | (7) |
| The Chemical Basis of Life | | | 62 | (22) |
| | | 63 | (5) |
| Chemical Compounds in Living Things | | | 68 | (2) |
| | | 70 | (14) |
| | | 82 | (1) |
| | | 83 | (1) |
| UNIT 2 Cells: The Basic Unit of Life | | 84 | (94) |
| Cell Structure and Function | | | 86 | (26) |
| | | 87 | (2) |
| | | 89 | (5) |
| | | 94 | (5) |
| Movement of Materials Through the Cell Membrane | | | 99 | (5) |
| | | 104 | (2) |
| | | 106 | (6) |
| Cell Energy: Photosynthesis and Respiration | | | 112 | (24) |
| Photosynthesis: Capturing and Converting Energy | | | 113 | (5) |
| Photosynthesis: The Light and Dark Reactions | | | 118 | (5) |
| Glycolysis and Respiration | | | 123 | (7) |
| | | 130 | (6) |
| Nucleic Acids and Protein Synthesis | | | 136 | (22) |
| | | 137 | |
| | | 46 | (102) |
| | | 148 | (10) |
| | | 158 | (20) |
| | | 159 | (5) |
| Cell Division: Mitosis and Cytokinesis | | | 164 | (14) |
| | | 176 | (1) |
| | | 177 | (1) |
| UNIT 3 Continuity of Life | | 178 | (88) |
| | | 180 | (24) |
| The Work of Gregor Mendel | | | 181 | (9) |
| Applying Mendel's Principles | | | 190 | (3) |
| | | 193 | (11) |
| | | 204 | (22) |
| The Chromosome Theory of Heredity | | | 205 | (7) |
| | | 212 | (3) |
| Regulation of Gene Expression | | | 215 | (11) |
| | | 226 | (20) |
| | | 227 | (3) |
| The Inheritance of Human Traits | | | 230 | (5) |
| | | 235 | (4) |
| Diagnosis of Genetic Disorders | | | 239 | (7) |
| | | 246 | (20) |
| Modifying the Living World | | | 247 | (3) |
| Genetic Engineering: Technology and Heredity | | | 250 | (6) |
| | | 256 | (10) |
| | | 264 | (1) |
| | | 265 | (1) |
| UNIT 4 Diversity of Life | | 266 | (70) |
| Evolution: Evidence of Change | | | 268 | (22) |
| Evolution and Life's Diversity | | | 269 | (3) |
| | | 272 | (6) |
| | | 278 | (5) |
| Evidence from Living Organisms | | | 283 | (7) |
| Evolution: How Change Occurs | | | 290 | (28) |
| Developing a Theory of Evolution | | | 291 | (5) |
| Evolution by Natural Selection | | | 296 | (3) |
| Genetics and Evolutionary Theory | | | 299 | (5) |
| The Development of New Species | | | 304 | (6) |
| Evolutionary Theory Evolves | | | 310 | (8) |
| | | 318 | (18) |
| | | 319 | (1) |
| Biological Classification | | | 320 | (3) |
| | | 323 | (2) |
| | | 325 | (11) |
| | | 334 | (1) |
| | | 335 | (1) |
| UNIT 5 Life on Earth: Monerans, Protists, and Fungi | | 336 | (94) |
| | | 338 | (16) |
| | | 339 | (3) |
| | | 342 | (5) |
| The Road to Modern Organisms | | | 347 | (7) |
| | | 354 | (26) |
| | | 355 | (5) |
| Monerans---Prokaryotic Cells | | | 360 | (12) |
| Diseases Caused by Viruses and Monerans | | | 372 | (8) |
| | | 380 | (26) |
| | | 381 | (3) |
| | | 384 | (10) |
| | | 394 | (12) |
| | | 406 | (24) |
| | | 407 | (10) |
| | | 417 | (13) |
| | | 428 | (1) |
| | | 429 | (1) |
| UNIT 6 Life on Earth: Plants | | 430 | (122) |
| | | 432 | (16) |
| Characteeristics of Algae | | | 433 | (2) |
| | | 435 | (5) |
| | | 440 | (2) |
| Where Algae Fit into the World | | | 442 | (6) |
| | | 448 | (18) |
| | | 449 | (2) |
| The Mosses, Liverworts, and Hornworts | | | 451 | (4) |
| The Ferns and the First Vascular Plants | | | 455 | (5) |
| Where Mosses and Ferns Fit into the World | | | 460 | (6) |
| | | 466 | (20) |
| Seed Plants---The Spermopsida | | | 467 | (4) |
| | | 471 | (5) |
| Coevolution of Flowering Plants and Animals | | | 476 | (10) |
| | | 486 | (30) |
| Soil: A Storehouse for Water and Nutrients | | | 487 | (4) |
| Specialized Tissues in Plants | | | 491 | (3) |
| | | 494 | (5) |
| | | 499 | (3) |
| | | 502 | (3) |
| | | 505 | (3) |
| Adaptations of Plants to Different Environments | | | 508 | (8) |
| Plant Growth and Development | | | 516 | (16) |
| | | 517 | (4) |
| Control of Growth and Development | | | 521 | (11) |
| Reproduction in Seed Plants | | | 532 | (20) |
| Cones and Flowers as Reproductive Organs | | | 533 | (7) |
| | | 540 | (2) |
| | | 542 | (10) |
| | | 550 | (1) |
| | | 551 | (1) |
| UNIT 7 Life on Earth: Invertebrate Animals | | 552 | (124) |
| Sponges, Cnidarians, and Unsegmented Worms | | | 554 | (30) |
| Introduction to the Animal Kingdom | | | 555 | (5) |
| | | 560 | (4) |
| | | 564 | (6) |
| | | 570 | (14) |
| | | 584 | (22) |
| | | 585 | (9) |
| | | 594 | (12) |
| | | 606 | (30) |
| Introduction to Arthropods | | | 607 | (10) |
| Spiders and Their Relatives | | | 617 | (3) |
| | | 620 | (2) |
| Insects and Their Relatives | | | 622 | (7) |
| How Arthropods Fit into the World | | | 629 | (7) |
| Echinoderms and Invertebrate Chordates | | | 636 | (16) |
| | | 637 | (8) |
| | | 645 | (7) |
| | | 652 | (24) |
| Evolution of the Invertebrates | | | 653 | (5) |
| From and Function in Invertebrates | | | 658 | (18) |
| | | 674 | (1) |
| | | 675 | (1) |
| UNIT 8 Life on Earth: Vertebrate Animals | | 676 | (230) |
| | | 678 | (28) |
| | | 679 | (13) |
| | | 692 | (14) |
| | | 706 | (30) |
| | | 707 | (13) |
| The Evolution to Temperature Control | | | 720 | (3) |
| | | 723 | (13) |
| | | 736 | (20) |
| | | 737 | (9) |
| Important Orders of Living Mammals | | | 746 | (10) |
| | | 756 | (14) |
| Primates and Human Origins | | | 757 | (2) |
| Hominid Evolution: Human Ancestors and Relatives | | | 759 | (11) |
| | | 770 | (14) |
| | | 771 | (4) |
| Communication: Signals for Survival | | | 775 | (3) |
| The Evolution of Behavior | | | 778 | (6) |
| | | 784 | (122) |
| Evolution of the Vertebrates | | | 785 | (4) |
| From and Function in Vertebrates | | | 789 | (117) |
| | | 804 | (1) |
| | | 805 | (101) |
| UNIT 9 Human Biology | | 906 | (98) |
| | | 808 | (28) |
| | | 809 | (7) |
| Divisions of the Nervous System | | | 816 | (1) |
| The Central Nervous System | | | 817 | (8) |
| The Peripheral Nervous System | | | 825 | (2) |
| | | 827 | (9) |
| Skeletal, Muscular, and Integumentary Systems | | | 836 | (18) |
| | | 837 | (5) |
| | | 842 | (5) |
| | | 847 | (7) |
| | | 854 | (26) |
| | | 855 | (12) |
| | | 867 | (13) |
| | | 880 | (16) |
| The Importance of Respiration | | | 881 | (1) |
| The Human Respiratory System | | | 882 | (8) |
| Control of the Respiratory System | | | 890 | (6) |
| Circulatory and Excretory Systems | | | 896 | (20) |
| | | 897 | (8) |
| | | 905 | (3) |
| | | 908 | (8) |
| | | 916 | (18) |
| | | 917 | (10) |
| Control of the Endocrine System | | | 927 | (7) |
| Reproduction and Development | | | 934 | (18) |
| | | 935 | (8) |
| | | 943 | (9) |
| | | 952 | (16) |
| | | 953 | (3) |
| | | 956 | (4) |
| | | 960 | (8) |
| | | 968 | (18) |
| | | 969 | (3) |
| | | 972 | (5) |
| | | 977 | (9) |
| Drugs, Alcohol, and Tobacco | | | 986 | (18) |
| | | 987 | (6) |
| | | 993 | (2) |
| | | 995 | (9) |
| | | 1002 | (1) |
| | | 1003 | (1) |
| UNIT 10 Ecological Interactions | | 1004 | (73) |
| | | 1006 | (26) |
| | | 1007 | (3) |
| | | 1010 | (6) |
| | | 1016 | (5) |
| Energy and Nutrients: Building the Web of Life | | | 1021 | (11) |
| Populations and Communities | | | 1032 | (16) |
| | | 1033 | (2) |
| Factors That Control Population Growth | | | 1035 | (5) |
| Interactions Within and Between Communities | | | 1040 | (8) |
| | | 1048 | (29) |
| | | 1049 | (3) |
| | | 1052 | (11) |
| | | 1063 | (6) |
| The Future of the Biosphere | | | 1069 | (8) |
| | | 1076 | (1) |
| | | 1077 | |
