The workbook is intended for extracurricular and classroom work of students of the specialty 31.05.01 "General Medicine" of the program "General Medicine English Medium" in practical classes in the discipline "Medical Biology" in the section "Biology and Cell Reproduction". The workbook for each lesson of the section contains the title of the topic, purpose, questions for preparation and practical tasks for classroom and extracurricular work, as well as tasks for preparing for the final control work for this section. The Study guide is composed in accordance with the curriculum.