The book "Agilshin body . Biology of the Faculty of Biology of the Kazakh Academy of Sciences "is a unique educational resource created specifically for students of biological faculties studying in Kazakh and Russian languages . This work team of authors aims to help future biologists and biotechnologists to master the English language in the context of their professional activities. In the modern world, knowledge of English is becoming an integral part of education, especially in such dynamically developing areas as biology and biotechnology. The book offers readers not just language learning, but also immersion in specialized vocabulary, making it an indispensable assistant for students seeking success in their careers. With this tutorial, students will be able not only to improve their communication skills in English, but also to better understand the basic concepts and terms used in biology and biotechnology. One of the key features of the book is its structure. Each section is logically arranged, which makes it easy to absorb the material. Readers will find both theoretical aspects and practical tasks here, which contributes to active learning and consolidation of knowledge. An important element is the use of real examples from the field of biology, which makes the material more accessible and understandable. The book will be of interest to students, graduate students and anyone who wants to deepen their knowledge in the field of biology and biotechnology, as well as improve their language skills. It is suitable for both beginners and more experienced students who want to refresh their knowledge and confidently use English in a scientific environment. The topics raised in the book cover a wide range of issues, including cell biology, genetics, molecular biology, ecosystems, and biotechnological processes. These topics are not only relevant, but also cause interest among students seeking scientific achievements and practical application of their knowledge. The book helps develop critical thinking and analysis skills, which is an important aspect in teaching biological sciences. The author's team, who worked on the creation of this textbook, consists of experienced teachers and specialists in the field of biology and language learning .. Their rich experience and deep knowledge allowed to create a high-quality product that meets the modern requirements of education. It is important to note that the authors are also known for their other work in the field of educational literature, which confirms their professionalism and competence. The book "Agilshin body . Biology of the Faculty of Engineering and Engineering will become a reliable companion for every student striving for success in his studies and future career. It will not only enrich their knowledge, but also help them feel confident in the international scientific environment. If you are looking for a high-quality textbook that combines language learning and professional knowledge, then this work should definitely take a worthy place on your shelf.