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6 Reasons That Emphasizes The Importance Of Biology

Last Updated: Oct 30, 2018

importance of biology


There are many facets that point to the importance of biology. First and foremost, the science of biology is mainly studying about life.

Second, it provides an in-depth, scientific understanding of how all living and nonliving organisms interact with each other.


Third, it gives insights on how diverse life forms are. Moreover, biology encompasses other fields of research that are related to the sustainability of life, including the environment, ecosystem, food quality, causes of illnesses, the development of medicines, the study of the human body, to name a few.

Apparently, the study of life has, somehow, helped in shaping the world. It has also given so many credible and reliable answers that explain why things happen in a more scientific manner.

But to make it more interesting, here are the six reasons why the importance of biology should be known by everyone.

1. Explains the Changes of the Human Bodies

human anatomyHumans beings are scientifically known as home sapiens. They have similar characteristics with apes but are more developed in terms of body shape and erection, speech, and reasoning. And being considered as the highest form of animals, humans have bodies that are complicated to comprehend.

But by studying biology, everyone will be able to know the reasons behind the sudden changes happening in their respective bodies. For instance, when kids unexpectedly grow taller, and they experience changes in their physical appearances and sleeping patterns, these mean that their bodies have started releasing hormones in preparation for their puberty stage.

Biology explains why such circumstances happen and how the bodies produce the natural substances, preventing anyone from thinking that there is something wrong with their own bodies.

Also, the importance of biology has produced the scientific branch called Pathology, which studies the different kinds of diseases and how they affect the bodies of both humans and animals. It can also develop or discover new medications that will alleviate some health conditions without medicines yet.

2. Shapes Different Careers

biology careerBiology is one of the basic subjects that everyone has to take in school. With this being said, it helps in shaping the professional careers of every person. Be it a doctor, chemist, engineer, environmentalist, nurse, psychologist, scientist, teacher, or other professions that are not inclined to science, studying the scientific concepts of life and other living organisms is going to be a useful tool in achieving success in any chosen field of study. You have different branches of biology to choose from and specialize in.

Even beauticians and beauty therapists need to learn and understand the basic importance of biology since they are mainly dealing with skin, fingers, and nails, which are significant parts of the human bodies.

3. Provides Answers to Large-scale Problems

Learning the importance of biology can be the answer to some world problems. It will provide answers to large-scale concerns that may affect anyone from different parts of the world. It can even offer solutions to environmental issues without compromising or sacrificing anything along the way.

environmental protectionFor example, when a country is experiencing food shortages, the biological ideologies can be utilized to develop efficient and long-lasting methods for producing more food to sustain life. Another instance, which is the currently one of the most evident problems, is the existence of pollution. This branch of knowledge can supply the solutions to eradicate such environmental issue that has become much worse than before.

Furthermore, the significance of biology can be the key to the formation of a healthy biosphere where all living things and nonliving things have a balanced interaction. As of press time, human beings have become the primary cause why other living organisms start to deplete in number. Hopefully, biologists will be able to find a way of bringing back the sustainability of life here on Earth.

4. Teaches Concepts on Basic Living

Despite being a small-scale concept, the basic way of how human beings live is also covered by the importance of biology. It teaches people how to plant for food consumption. Furthermore, it tells what food is appropriate to consume and what is not.

In some cases, biology has provided useful concepts and ideas in building shelters effectively. It may seem an obvious factor, but it is only through comprehending and interpreting the temperature of the human body and how it mainly works that everyone can know what he or she needs to eat and how to sleep comfortably.

5. Helps in Answering the Fundamental Questions About Life

evolutionThe importance of biology can lead to the answers of life’s fundamental questions such as; How and where did life begin? Where do humans come from? Was it God that made human beings? Or were they formed according to Charles Darwin’s theory of evolution?

Although there have been many instances when science explained how life came to be, those explanations have never been fully accepted due to beliefs and principles related to religion. There is still a great portion that believes in what the sacred scripture says. However, biology has been consistent in explaining how life came to be despite having no strong evidence of its claims. But its theories remain to be important as of the present day.

6. Paves Way for Scientific Investigations

Biological ExplorationsPerhaps, one of the best (if not the best) importance of biology is paving the way for humans to conduct scientific investigations, which are very useful in discovering new things, through the scientific method. Biologists do experiments to learn significant and interesting facts about the world. They also do fieldwork, having expeditions and explorations into unknown lands to gather more information about life.

These are just some of the few reasons why people should know the importance of biology. It provides and is continuously providing everyone with vital information about the existence of living organisms here on Earth. It does not stop in looking for solutions that can completely eradicate the different environmental issues still persisting today. It pursues in getting strong evidence on how life came to be.

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