What to study if I like biology
If you're interested in understanding how life works, observing nature, studying animals, learning about the human body, or discovering how living beings interact with their environment, biology can lead you to very different degrees.
The Career Test from NoSeQueEstudiar can help you connect that interest with your skills, the subjects you enjoy, and the way you would like to work. It is not meant to decide for you, but to show you options that you can later research and compare.
Which part of biology interests you?
The biological field is huge. Within the biological field you can find degrees related to genetics, health, animals, plants, oceans, the environment, evolution, and research.
That's why, before deciding what to study, try to identify which part of the different areas of biological sciences sparks your curiosity the most. Wanting to analyze cells in a laboratory is not the same as studying animals in their habitat, researching marine ecosystems, or understanding diseases.
What does Biology study?
Biology studies living beings, their structures, functions, evolution, diversity, and relationships with the environment. If you want to learn Biology in depth, the degree can give you a broad education that later allows you to specialize.
What does a biologist do? It depends a lot on the chosen field. They can work in research, laboratories, conservation, education, public agencies, companies, museums, or environmental projects.
That's why, when we talk about what biologists do, there is no single answer. A biologist can study cells, plants, animals, genes, microorganisms, or ecosystems.
In simple terms, the professional meaning of being a biologist is related to scientifically studying life. What a biologist studies and what a biologist does in their work then depends on their specialization.
If you're interested in genetics and cells
If you're fascinated by understanding how genetic information works, how cells behave, or how certain changes occur in organisms, you can explore Genetics, Molecular Biology, and Biotechnology.
Training focused on genetic biology can include molecular genetics, evolution, cell biology, bioinformatics and laboratory techniques. Depending on the country, this content may appear within Biology, Genetics, Biotechnology or other degrees.
There are also Biology programs with a specialization in Biotechnology, where biological training is combined with technological applications in health, agriculture, industry and other fields.
If you are interested in oceans and marine animals
The Marine Biology degree may interest you if you want to study marine organisms, aquatic ecosystems, conservation and processes related to seas and oceans.
A marine biologist does not necessarily spend all day at sea. The work can combine fieldwork, laboratory, data analysis, research and conservation.
If you want to know where to study Marine Biology, check the specific offerings from universities in your country, because not all of them offer the degree under that name.
Before choosing a university for Marine Biology, compare the curriculum, fieldwork and research areas.
If you are interested in plants
If you enjoy understanding how plants grow, reproduce, evolve and interact with their environment, Botany can be an interesting field.
Botany within the Biology degree can appear as a subject, research area or specialization. There are also degrees related to plants from different perspectives, such as Agronomy, Ecology and forest sciences.
If you are interested in the environment
The relationship between Biology and the environment opens paths toward Ecology, conservation, Environmental Sciences and Environmental Biology.
An Environmental Biology degree can focus on organisms, ecosystems, biodiversity and effects of environmental changes. Environmental Sciences tends to have a more interdisciplinary approach and also incorporate chemistry, geology, management and social aspects.
That's why, Biology and Environmental Sciences are related, but they are not the same. Biology and Ecology also don't mean exactly the same thing: Ecology is a branch that studies the relationships between living beings and their environment.
If you are especially drawn to nature Biology, fieldwork and conservation can carry a lot of weight in your choice.
If you are interested in fossils and evolution
The relationship between Biology and Paleontology comes up when we study evolution, past organisms, and changes in life over time.
Paleontology also uses knowledge from Geology, because fossils must be understood within the environments and materials where they are found.
If you prefer to study current organisms and ecosystems outside the marine environment, you can explore fields related to terrestrial Biology, Ecology, Zoology, Botany, and conservation.
Is Biology the same as Natural Sciences?
No. Saying that Biology is the same as Natural Sciences is not correct.
Natural Sciences include several disciplines, including Biology, Physics, Chemistry, and Geology. That's why Biology is not the same as Sciences, nor is Biology the same as Natural Sciences.
The relationship between Biology and Sciences is that of a specific discipline within a broader scientific field. For the same reason, Biology and Natural Sciences are not the same.
Biology specialties
Biology specialties can vary by university, but among the most common are genetics, molecular biology, botany, zoology, microbiology, ecology, marine biology, evolution, conservation, and biotechnology.
Before studying Biology, review the full program of each university. Two degrees with the same name may offer different guidance and specialization opportunities.
What is work in Biology like?
The work in Biology is not limited to the laboratory. It can also take place in the field, research centers, universities, environmental agencies, museums, consulting firms, companies, and conservation projects.
Among the benefits of Biology as training is the possibility of understanding living systems at different levels and then specializing. But it is also advisable to look into the specific job opportunities in the area and in the country where you want to develop your career.
How to choose?
If you're drawn to cells and genes, explore Molecular Biology, Genetics or Biotechnology. If you prefer ecosystems and nature, look into Environmental Biology, Ecology or conservation. If you're interested in the oceans, compare Marine Biology programs. If you're fascinated by fossils and evolution, Paleontology can open up another path.
Then connect that interest to how you want to work: lab, field, computer, research, contact with animals or data analysis.
Liking biology doesn't mean you have to choose a single degree. The best decision starts when you discover which part of life you want to understand and what you'd like to do with that knowledge.
