How do we use biology in everyday life
As a student, I see biology everywhere in my life what with a giant swamp near my school that houses lots of fishes with frogs. There are so many instances that I am at a loss to explain how the subject affects our ecosystem and the surrounding environment nevertheless will try to sight few examples where understanding biology is imperative to the life.
Human body: Human body anatomy is a complex mishmash of nerves, muscles and bones. They are entwined into one single unit. In order to understand their functions, an individual needs to learn the biological concepts. Blood flow, metabolism and contributions of different organs in ensuring the health of the individual is an example of biology.
Lungs are used for respiration as they play an important role in blood circulation. Try running up and down the stairs and you will feel how they work to replenish the blood supply to the heart. Incidentally, I read an entire chapter on respiratory system in my class.
Environment: Although my performance in biology is nothing to croon about, I feel its presence after going down with fever. It either occurs due to bacterial or viral infection. They are tiny microorganisms that attack the immune system of the body resulting in an increase in temperature. I feel extreme fatigue and tiredness. Biology is the connecting link in the whole process as it helps to understand the effects and the causes that trigger them.
Different stages of life: Human evolution in different stages of life in itself is a glaring example of life science of biology. Kids are young with a very high pitch of the voice. Over a period of time, they reach the puberty stage with the growth of the genitals. In boys, the voice becomes heavy and body shows hairy growth. The phenomenon is mentioned in detailed in the biology subject under the chapter called reproductive system.
Improvement in sanitation facilities: Development of biology as a science has helped us to understand the importance of cleanliness in life. Dirt and dust cause the proliferation of germs in the atmosphere. They can cause varieties of diseases which might become life threatening if not untreated. After falling ill, people visit doctors who prescribe medicines. They are created due to the research in pharmacology which is a branch of Biology.
Farming: Farming and managing the livestock is an integral part of Biology. In order to comprehend the fertility of the soil and its positive impact on the animals, people should have a detailed knowledge of the subject.
Moreover, the overall effect of the climate change on the human, plants and animals falls under the realm of Biology. Researchers are trying to understand the increased levels of greenhouse gases in the environment that have also enhanced the average temperature of the earth. Genetic traits found in the human beings can only be explained with the help of the scientific principles. A detailed study on chromosomes is carried out by the biologists to reveal fascinating facts about life.