The classical definition of Biology is: Biology is the science of life. A more realistic and accurate definition of Biology is the reductionist definition: Biology is the natural science that studies the no-spontaneous transfer of energy and the quasi-stable systems that experience it. Now that we have inferred a realistic definition of life, things will go easier. My definition of life is based on careful observations about the behavior of the state of equilibrium in biosystems. In general, we knew that life was related to the thermodynamic descriptions assigned to the evolution of the universe. Thus, many things that the theory of life had not elucidated now are solved. For example, the origin of life, when the inert coacervates, or primitive protobionts, were converted into bionts (living beings), why currently living beings do not emerge by non-biological synthesis; if a virus is or it is not a living being; the meaning of biological death, etc. IMPORTANCE OF BIOLOGY Biological disciplines imply a significant responsibility for the protection and welfare of all living species. The knowledge about the diversity of life forms and their conservation-exploitation is of great importance for our day by day life. Have you gotten sick some time? … Continue reading →

Types: show 50 types... hide 50 types... biogeography dealing with the geographical distribution of animals and plants the branch of biology that studies plants the branch of biology that studies the effects of low temperatures on living tissues or organs or organisms the branch of biology that studies the structure and function of cells the branch of biology concerned with the relations between organisms and their environment the branch of biology that studies the formation and early development of living organisms the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life the science of planting and caring for forests and the management of growing timber the branch of biology that studies heredity and variation in organisms the branch of biology that studies microorganisms and their effects on humans the branch of biology that studies the structure and activity of macromolecules essential to life (and especially with their genetic role) the branch of biology that deals with the structure of animals and plants the branch of biology that deals with the anatomy and physiology and pathology of the nervous system a branch of paleontology that deals with the origin and growth … Continue reading →

Biology is the science of life and living things, and their evolution. Living things include plants, animals, fungi (such as mushrooms), and microorganisms such as bacteria and archaea. People who study biology are called biologists. Biology looks at how animals and other organisms behave and work, and what they are like. Biology also studies how organisms react with each other and the environment. It has existed as a science for about 200 years, and was preceded by natural history. Biology has many research fields and branches. Like all sciences, biology uses the scientific method. This means that biologists must be able to show evidence for their ideas, and that other biologists must be able to test the ideas for themselves. Biology attempts to answer questions such as: "What are the characteristics of this living thing?" (comparative anatomy); "How do the parts work?" (physiology); "How should we group living things?" (classification, taxonomy); "What does this living thing do?" (behaviour, growth); "How does inheritance work? (genetics); "What has been the history of life?" (palaeontology). How do organisms relate to their environment? (ecology). All modern biology is influenced by evolution, which answers the question: "How has the living world come to be as … Continue reading →

We have selected relevant material from MIT's introductory courses to support students as they study and educators as they teach the AP* Biology curriculum. This section is organized by the topics that youll see on the Biology exam. * AP is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product. Biology Exam Prep The following courses and resources have been selected from OpenCourseWare to help you explore introductory biology topics. The first course listed below, Fundamentals of Biology (7.01SC), is in our OCW Scholar format. OCW Scholar courses are designed for study at your own pace. They contain substantially more material than typical OCW courses, blending new content with existing material used in MIT classes. Learn more about OCW Scholar. High School Courses Developed by MIT Students These courses were offered through the High School Studies Program (HSSP), a project of the MIT Educational Studies Program. HSSP offers non-credit enrichment courses to 7th-12th grade students on weekends at MIT. Courses are taught by MIT students and members of the community. Here is the original post: High School Biology | MIT OpenCourseWare | Free Online Course ... … Continue reading →