science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.

Science can be divided into different branches based on the subject of study. The physical sciences study the inorganic world and comprise the fields of astronomy, physics, chemistry, and the Earth sciences. The biological sciences such as biology and medicine study the organic world of life and its processes. Social sciences like anthropology and economics study the social and cultural aspects of human behaviour.

Science is one of the most important channels of knowledge and plays a vital role in the preparation of competitive examinations. Studying subjects like Physics, Chemistry & Biology is important for the general

Biology is the study of life. In this course you will learn the concepts of General Biology from two complementary perspectives. First, you will gain the knowledge you need for academic and orprofessional development. Second, you will learn how Biology relates to day to day living.

The General Biology Series will allows you to Master the principles and concepts of biology at your own pace.