Introductory Biology II Laboratory Manual provides students with a comprehensive laboratory experience that reinforces the core concepts of introductory biology through observation, experimentation, and scientific inquiry. Organized into thematic units, the manual explores evolution, ecology, biological classification, microbiology, protists, plants, fungi, and animals. Each laboratory exercise is designed to strengthen students' understanding of biological principles while developing essential laboratory skills, including data collection, specimen analysis, microscopy, and dissection techniques.
Throughout the manual, students investigate the diversity of life by examining organisms from every major domain and kingdom, exploring evolutionary relationships, ecological interactions, and the structural and functional characteristics of living organisms. From studies of natural selection and bacterial techniques to investigations of protists, flowering plants, fungi, and comparative animal anatomy through dissections, the manual emphasizes critical thinking and the scientific method. By integrating practical laboratory experiences with foundational biological concepts, it prepares students for more advanced study in the life sciences.
Evolution
Chapter 1: Natural Selection
Chapter 2: Darwin and the Origin of the Species
Ecology
Chapter 3: The St. Matthew Island Reindeer
Chapter 4: Owl Pellet Study
Classification
Chapter 5: Classification of Organisms
Eubacteria
Chapter 6: Plate Pouring and Streaking
Chapter 7: Gram Staining
Archaebacteria
Chapter 8: Archaebacteria
Kingdom Protista
Chapter 9: Paramecium
Chapter 10: Euglena
Chapter 11: Amoeba
Kingdom Animalia
Chapter 12: Earthworm Dissection
Chapter 13: Squid Dissection
Chapter 14: Starfish Dissection
Chapter 15: Crayfish Dissection
Chapter 16: Grasshopper Dissection
Chapter 17: Frog Dissection
Kingdom Plantae
Chapter 18: Plant Structure and Sexual Reproduction in Flowering Plants
Chapter 19: Elodea
Kingdom Fungi
Chapter 20: Mushroom Dissection