Victoria Picking answered
If you wish to stay in with sciences and biology, there are certain courses that would be a good follow up to give you more of a specific focus. Some of these are:
- Medical sciences- This will explore the causes of diseases in the body and the development of methods to cure them.
- Marine biology- This can range between the study of a specific marine creature to whole underwater ecosystems.

- Cancer biology- The study of how cancer develops and what we can do to stop it.
- Healthcare- This could lead you down the road of becoming a qualified doctor or nurse.
- Cellular sciences- Exploring how organisms develop in humans and other animals or plants.

- Education and biology- Learn how to teach biology to others and many even become a teacher.

- Human biology- The study of the human body, covering bones, muscles and skin.
- Conservation- Learn how to look after our world and keep it healthy in for the future.
- Zoology- If you wish to be a zoo keeper or work with animals, then this is the course for you.
- Plant Genetics- The study of plants and how they grow and develop.
These are just a few of the possible courses that you could take, but there are many more out there! Make sure you conduct lots of research before you make a decision on what to do, and I wish you the best of luck in the future!