76 results for "Biology Essays"

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According to LiveScience, biology is the “science of life.” While this definition of biology may seem very broad and all-encompassing, it is the best definition of biology that we have encountered. Biology is the science and study of life. However, when talking about biology as a course or class, it is both more and less than the science of life. Generally, it begins with the study of very specific structures, known as cells, which serve as the basic building blocks for life on planet Earth.

In fact, many introductory biology courses begin with an introduction to the basics of cell structure. Complex organisms contain a variety of different cells, while single-celled or simple organisms may contain only one type of cell. However, all of these cells share similar structures and engage in certain processes that show an underlying similarity between different types of life. Once you understand cell structure, then you can begin to… [ Read More ]