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CRECSOEducation6 Things To Know Before Pursuing A Degree In Biology

6 Things To Know Before Pursuing A Degree In Biology

Considering a biology degree? Get essential insights with our guide on what you need to know before pursuing a degree in biology. From career options to coursework, make an informed decision for your future.

One of the most interesting studies for the curious, open-minded Degree In Biology and those willing to think critically about the natural world is the scientific study of life.

With it, you’ll understand the characteristics and functions of everything around you, from the smallest living organisms to the most complex human beings.

This kind of study is called biology. The term is derived from the Greek words’ bio’, which means ‘life’ and ‘logos’, which means ‘study’.

Biology stems into several branches interwoven into one seamless fabric. See this page to learn more about the discipline’s career opportunities.

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Considerations Before Choosing Degree In Biology

If you’re thinking of taking this path, here are some things you should know before pursuing a degree in biology:

#1. Common Entry Requirements

Entry requirements may differ for degrees other than general biology. Below is a list of the common requirements:

  • General science skills such as formulating a hypothesis, research, experiments, and other basic concepts in the scientific method
  • Knowledge of physics, such as the laws of thermodynamics
  • Knowledge in statistics, such as the basics of probabilities, which is a key concept in biology for describing sets of data and hypothesis testing
  • An A-level in chemistry, which may include general chemistry and acid-base chemistry
  • An A-level in mathematics, which may include basic algebra and graphing
  • An A-level in biology for the majority of universities
  • Advanced biology for some students

Although these may not be required for all universities, a knowledge of these with a mixture of general science skills, physics, statistics, chemistry, mathematics, and biology will help you get ahead of the curve.

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#2. Teaching Methods Used

There are several teaching methods used for a biology degree. This normally includes lectures, seminars, fieldwork, computer, and laboratory sessions. Here’s a list of these teaching methods and their brief descriptions:

I. Lecturing

Typically done in a classroom, having a lecture is the main method of teaching which involves listening and jotting down notes. Sometimes, this is done via video conference, especially since most universities transitioned to online learning.

II. Seminars

Seminars are similar to lecturing, but this usually involves the presence of a renowned speaker.

III. Fieldwork

This is a teaching method conducted outside the campus premises. It’s usually done within a natural environment.

IV. Laboratory Sessions

These are class sessions conducted inside a laboratory. This is commonly conducted to study microscopic organisms.

V. Computer Sessions

These are class sessions usually conducted for classes on statistics.

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#3. Types Of Biology Degree

There are different forms of degrees in biology. For example, you may study general biology or other subjects such as human biology, marine biology, molecular biology, cell biology, life sciences, and anatomy.

#4. Biology Modules

You’ll be taking modules in your first year that’ll equip you for your courses regardless of whether you’re studying general biology or a specialized alternative.

Just ensure your chosen degree will contain the modules you’re truly interested in. This can help ensure you’d fully dedicate your time and effort to your studies.

A wide range of modules, such as molecules and ecosystems, will be available for a general biology degree. These may include genetics or biochemical processes in fauna, flora, and microbes.

On the other hand, for a more specialized alternative, such as marine biology, your general freshman modules will include specialized modules such as specific ocean studies and broader subjects.

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#5. Freshman Topics

Freshman topics in a biology degree often include physiology, ecology and evolution, molecular genetics, basic biochemistry, microbiology, and cell biology.

As your degree progresses, you’ll still have the chance to specialize. Although the modules may vary depending on the universities, such may include biotechnology, immunology, molecular pharmacology, immunology, parasites and infectious diseases, metabolism and metabolic disorders, behavioral and molecular neuroscience, and selective toxicity.

As a rule of thumb, research the topics and decide whether you want to be in that specific niche for the years to come.

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#6. Biology Careers

There are plenty of careers to choose from after earning your degree in biology. You can even go straight into some of these careers after graduating. In some cases, though, employers will require relevant work experience.

Most of biology-related careers will require further study after you finish your degree. This is the case, especially if you plan to work in the medical research field.

For instance, a career in biological research normally requires the completion of post-graduate studies such as a Master in Science (MSc), Master in Philosophy (MPhil), and Doctor of Philosophy (Ph.D.).

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Research jobs tend to be very competitive, but some biology degrees offer a one-year industrial placement to help you land a job even without the work experience required. This offer is one thing you must consider when choosing a university.

On the other hand, healthcare jobs normally require the completion of a relevant qualification, such as a nursing or medical degree.

List of some of the careers you can choose from:


This career can be very versatile as biologists can research in several fields. Some of these include marine biology, microbiology, and ecology. As a biologist, you can also work as a research scientist in medicine and life sciences.

Environmental Management and Conservation

This can be a very exciting biology career. It’s often associated with fieldwork, biodiversity, species surveys, and the preparation of conservation reports.


Becoming a biology major can give you an advantage in this career because many healthcare professions require a higher understanding of the subject.

Therefore, your degree can take you on a path to becoming a nurse, a general practitioner, or a pharmacologist.

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Final Thoughts

Pursuing a degree in biology can be exciting. It’s a great degree for landing future careers because it leaves you with valuable knowledge and skills.

Moreover, if you decide not to pursue a career in life sciences, you can still take several opportunities regardless of your specialization. Consider the ideas mentioned here as you decide on your path.

For More Latest Education Updates and Information about Pursuing A Degree In Biology, Visit CRECSO NEWS Magazine.

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