"Course of Practical Instruction in Elementary Biology" by Thomas Henry Huxley and H. Newell Martin is a comprehensive guide that delves into the study of various microorganisms and their physiological processes.
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| Elementary Practical Biology |
The book begins by discussing the general characteristics of microorganisms, focusing on fermentation and the appearance of yeast under the microscope.
The authors explore the structure of yeast cells, their chemical composition, mode of multiplication, and growth in Pasteur's fluid. The physiology of yeast is also examined, providing readers with a thorough understanding of this important microorganism.
Moving on, the book delves into the study of Prorococcus, discussing its habitat, histological structure, modes of multiplication, and dependence on light. The physiology of Protococcus, including its motile stage, is explored in detail, along with practical laboratory work that allows readers to observe these microorganisms firsthand.
The book also covers the study of Prorococcus animalcule and colorless blood corpuscles, discussing their habitat, movements, structure, chemical composition, and effects of temperature and electric shocks. The process of encystation and the influence of various reagents on colorless blood corpuscles are also examined, providing readers with a comprehensive understanding of these microorganisms. The physiology of Ameba is explored in detail, along with practical laboratory work that allows readers to conduct experiments and observe these microorganisms in action.
The study of bacteria is another important topic covered in the book, with a focus on their form and structure, movements, and the growth of Spirillum volutans in Pasteur's fluid.
The authors also discuss the stationary stage of bacteria, zoogloea formation, and the relationship between bacteria and putrefaction. The book also explores the power of bacteria to resist desiccation, providing readers with valuable insights into the survival mechanisms of these microorganisms. Practical laboratory work is included to allow readers to observe and study bacteria firsthand.
Overall, "Course of Practical Instruction in Elementary Biology" is a detailed and informative guide that provides readers with a comprehensive understanding of various microorganisms and their physiological processes. The book is a valuable resource for students and researchers in the field of biology, offering practical insights and hands-on laboratory work to enhance the learning experience.
