explain an essay form why biology is said to be a broad course
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Why study biology? A guide to your degree in biological science, with information on what you will learn, what jobs you might get, and how to make sure you get on the right course.
What do you learn on a biology degree course?
The first year of a biology course often entails a broad overview of the subject, which allows students to develop an understanding of some of the major sub-disciplines of biology.
This often means a lot of lectures, as well as practical work and in-course assessment. As the course progresses, students should expect to spend less time in lecture halls and more time in laboratories or doing fieldwork, and in most cases students must elect more specialised modules as they progress toward a final research project, which usually comes at the end of the degree course.
Assessment occurs throughout the duration of most biology courses as a combination of exams, assessed practical work, short-answer tests, essays and presentations.
Some universities offer more specialised courses, such as ecology or biochemistry, which have a similar structure to a broader biology degree course but are more focused on one branch of biology. Therefore, most students who opt for a more specialised course are already aware of their main area of interest within the huge array of different biological studies.
Most undergraduate biology courses run for three or four years and a lot of universities offer work experience and overseas study opportunities. As with many science-based subjects, biology majors regularly contain a high number of contact hours, allowing students to experience a rigorous curriculum and preparing them for life after university
biology can be divided into numerous specialised fields, although ultimately all of the different branches of biology can be brought together by their common understandings about living things.
All biological disciplines work on the basis that cells are the basic units of life and they make up the composition of all living things, while genetic information within the cells is responsible for determining the structure and function of each individual cell.
Cells can evolve, which creates new species, and all living things require energy to exist. The final common understanding in biology is that homeostasis must be maintained, meaning a state of balance between the living matter and its environment. Since the 1953 discovery of the structure of DNA, our collective understanding of the field of biology has rapidly increased.