Biology as a course, What you need to know.

A degree in biology is very diverse and studying biology as a course covers a wide range of professional subjects. From anatomy to ecology, microbiology to zoology, the choice of courses is very wide for those who are interested in pursuing biological research.

Biology as a course

What it involves to study biology as a course?

The core chain that combines all disciplines and sub-disciplines is: the study and characterization of organisms and the scientific investigation behind biology.

This means that biology as a course will focus on subjects such as cell theory and Molecular Biology, Evolution, physiology and adaptation, gene theory and homeostasis in the core modules of the first year.

Animal Biology

Having established some basic understanding of the core principles of biology, you’ll be able to choose a specialized field. Options include: anatomy, biophysics, cell and molecular biology, computational biology, ecology and evolution, Environmental Biology, forensic biology, genetics, Marine Biology, Microbiology, Molecular Biology, Natural Sciences, neurobiology, physiology, zoology and more. Biosciences covers a wide range of specialized subjects related to the organisms and scientific research behind “Life”


Examples of related careers include the following:

  • research scientist
  • biomedical scientist
  • forensic scientist
  • microbiologist
  • healthcare scientist in clinical biochemistry, hematology, or immunology
  • pharmacologist
  • psychologist
  • science lecturer
  • science journalist
  • sports therapist
  • toxicologist
  • zoologist

To help you find courses in your area(s) of interest, areas that will be seen` when studying biology as a course are stated below.

This list includes courses that might not be offered every year and may not include some newer offerings.

Cell Biology
Vertebrate Physiology
Molecular Biology and Genetics
Evolutionary Biology
Animal Behavior
Ecology: from individuals to ecosystems
Molecular and Cellular Neurobiology

Microbial Diversity and Pathogenesis

What to expect from biology degrees

Usually as a first-year biology student, you should expect to attend a considerable number of lectures, accompanied by actual work and writing.

For subjects such as Cell Biology, Genetics and epidemiology, the actual work may be laboratory-based, while students in ecology or environmental biology will be required to do field work.

In subsequent years, as you become more specialized, you may end up spending less time on lab work-or choosing to focus almost entirely on lab work. At the end of your degree, you usually need to conduct a final research project.


In some universities, it will be a small group effort, while in others you can select individual items from a pre-approved list. As your degree progresses, therefore, you should expect to spend most of your time working in the laboratory and / or conducting personal research-a good practice to start your biology career.

In general, an undergraduate biology degree lasts for three or four years (depending on the country), and some universities offer a year of overseas or work experience opportunities.

Some undergraduate programs may last an additional year, allowing students to graduate with a master’s degree instead of a BSc.

No matter which area of biology you choose to focus on, you should be ready to fully immerse yourself in an intensive course in a complex and fast-growing subject area.




Previous Post
Next Post

Leave a Reply

Your email address will not be published.