Need to study Biology
Biology is an interesting subject that has been intriguing scientific mind for several centuries. Biology has an endless array of species (at least as of now because there are an estimated 8.7 million species earth out of which only 1.9 million species have been discovered, so there is a long way to go). Every creation which is a part of nature is so adorable and unique in its own way.
Biology exists every second-when we inhale an exhale each time, respiration is taking place within our bodies, each cell receives oxygenated blood and releases carbon dioxide and other excretory wastes.
Let aside other species, we haven’t yet understood our own bodies completely. How is it that our hearts work so tirelessly throughout our life span, how is it that we are able to interpret even minute emotions and gestures without even understanding the mechanism behind it? How is it that each one of us is able to perceive things differently? What exactly is consciousness? The list of questions seeing their answers is endless.
Ecology, for example, studies the relationship between animals, plants, and the environment, helping us understand how the things humans and other animals do can hurt or help Nature.
Immunology studies our immune system and how it reacts to all sorts of different threats.
Pathology diagnoses diseases and what causes hem, as well as what they do to the body, Virology does the same for the many different viruses that may cause harm to us.
The study of biology has helped humans to understand the similarities between all forms of life. For example, the genetic code that helps to construct all living organisms is very similar in all life forms. The genetic material is stored I the form of DNA for all plants, animals, bacteria ad fungi. By studying the DNA of all these different life forms, biologists have determined that all living creatures are related to each other.
Biology has also helped doctors learn how to keep people healthy and fight off disease. Biologists have learned that things called pathogens, which are themselves other living entities, cause diseases. By understanding how these dangerous organisms work scientist can fight them off, because of biology, many people have lived long lives as they have been able to avoid diseases.
Biology also studies the origin of diseases an plagues such as infections, pathologies of animals and damage to plants and trees, biology encompasses the study of the functions of living beings, enhancement of useful species, factors that cause illnesses, discovery and production of medicines and sustainable use of natural resources. Through biotechnology, biologists find efficient ways to produce food and other supplies for people. They investigate the processes involved in producing various nutritional substances.
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