The book "Physiological features of the action of the phytohormone epibrasinolide on the animal body in early ontogenesis", created by the team of authors, is a unique study that immerses the reader in the world of biology and physiology. This publication will be especially interesting to those who are fond of science, biotechnology and agronomy, as well as students and graduate students studying biology, zoology and veterinary medicine. The book focuses on the phytohormone epibrasinolide, which is found to play a key role not only in the plant world, but also in the early development of animals. The study covers a wide range of physiological processes occurring in animals under the influence of this hormone. The reader will be able to learn how epibrasinolide affects cell growth and development, metabolism regulation, and even immune responses. The authors aim to show that phytohormones traditionally associated with plants have a much wider spectrum of action than is commonly thought. The book will be of interest to both specialists and lovers of science . It is suitable for students of biological and veterinary faculties, graduate students and researchers, as well as anyone interested in modern research in biology and physiology. Readers seeking a deeper understanding of the mechanisms that govern life on Earth will find in this edition a lot of useful information and interesting facts. The topics raised in the book go beyond simply describing phytohormones. The authors analyze the effect of epibrasinolide on the development of various animal systems, consider its potential applications in veterinary medicine and agriculture. The book emphasizes the importance of an interdisciplinary approach in science, combining biology, zoology, and agronomy. This makes it relevant in the context of contemporary challenges such as climate change and the need to enhance crop resilience. The style of writing of the authors is distinguished by clarity and accessibility, which allows even complex scientific concepts to be presented in an understandable form. They use many examples and illustrations to make the material more visual and interesting. The book is filled with relevant research and links to the latest achievements in the field of phytohormones, which makes it a valuable resource for researchers. If you are looking for literature that will help you better understand the effects of phytohormones on living organisms, or want to deepen your knowledge of animal physiology, this publication will be an excellent choice. It will not only expand your horizons, but also inspire new research and discoveries. In conclusion, "Physiological features of the action of epibrasinolide phytohormones on animals in early ontogeny" is a book that opens new horizons in understanding the interaction between plants and animals. It will become an indispensable assistant for all who strive for scientific knowledge and want to be aware of the latest achievements in biology and physiology. Do not miss the opportunity to immerse yourself in the fascinating world of science and discover the secrets that nature hides.