10 APPLICATIONS OF BIOLOGY IN EVERYDAY LIFE - BIOLOGY - 2025

The applications of biology in everyday life are numerous. This is the science in charge of studying all living beings; biology helps us understand every living organism, from the smallest bacteria to blue whales. Professional biologists often focus on a small subset of living organisms, such as birds, plants, or bacteria.

This science is very useful to determine where some diseases and pests come from, such as infections, animal pathologies and damage to plants. Biology encompasses the study of the functions of living organisms, the evolution of species and the factors that cause disease, as well as the discovery of new drugs.

This discipline enables humans to explore topics such as genetic engineering, stem cell research applications, and global warming. It also helps to understand nature and how humans, animals, and plants interact in life.

Biology offers insight into how living things evolve over time. Understanding extinction rates and how a species depends on and affects the habitat in which it lives improves the effectiveness of conservation efforts.

One practical application of biology that most people are familiar with is hand washing. Regular washing with soap removes acquired microbes from the skin and helps control the spread of infectious diseases.

Another application of biology is the set of instructions given to take all the antibiotic pills in a prescription. Here are more everyday examples of the application of this science.

10 applications of biology in daily life

1- In food

Food is the fuel that keeps human beings alive. Food comes from plants and animals that, to a large extent, are developed thanks to the knowledge of biology.

Cultivation, crossing and genetic engineering techniques have helped increase production, eliminate weak and unwanted traits and introduce disease resistant varieties in crops, fruits and vegetables.

Selective breeding has also greatly improved livestock, the performance of food products such as poultry, milk, honey and many other foods.

Molecular biology makes an important contribution to protecting the health of consumers by controlling the production, processing, processing, transportation, storage and sale of food.

2- In agriculture

Man and other animals depend on agriculture and its products. The destruction of harmful insects and the use of modern agricultural methods become of vital importance for agriculture.

By studying the nature, occurrence and reproduction of these pests, documented farmers can increase the yield of their crops using control measures.

3- In health

Mosquito of the genus Anopheles, vector of Dirofilaria immitis. Source: Dunpharlain

Biology has made it possible to understand the causes of many diseases. Methods to control, cure disease, and formulate drugs have been made possible by this science.

For example, until the discoveries made by Ronald Ross, the cause of malaria was unknown. Thanks to their research, it was determined that malaria is not caused by bad air but that a protozoan is the causative agent and is spread by the bite of the female Anopheles mosquito. He also made findings on preventive measures.

There are endless applications of biology in solving health related problems. For example, analgesics have the effect of calming pain, while antiseptics eliminate or stop the growth of microorganisms.

From biology, vaccines have been developed to fight against many diseases, which has allowed the decrease in mortality rates.

Also, through genetic studies, health professionals can identify certain abnormalities in babies before they are born and treat these conditions.

4- In industrial growth

The industries of silk, pearl, ivory, fishing, etc., have developed with new technologies due to the knowledge received from biology.

Sericulture (natural silk production) and fish farming (fish farming) are fast growing industries and are based exclusively on knowledge of the biological sciences.

5- In humans

Biology has come a long way. As a science, it aims to improve the lifestyles of humans through controlled inheritance, genetic engineering, the study of vitamins and hormones, cancer research, and the environment, to name a few fields of study.

In other words, it is now possible to manipulate the conditions of nature to get the most out of it.

6- In solving problems of modern civilization

The increase in population and industrialization have caused a series of problems among which pollution stands out. The determination of its effects and alternative solutions are only possible through the study of biology.

For example, numerous studies have been carried out to determine the effects of air pollution on man, plants and animals.

In the area of ​​birth control and family planning, multiple chemicals are initially used in animals to alter their reproductive cycles.

Later, these findings are applied in the creation of contraceptive methods and fertilization techniques in the human species.

7- In cultural beliefs

Genetic studies have helped to dispel cultural myths. In times past only women were considered sterile and responsible for not being able to have children. Thanks to biology, at present the co-responsibility of man is quite clear.

Nowadays, it is more than evident that problems in the health and in the concentration of sperm of the man can condition the reproductive possibilities in a couple.

Similarly, the belief that the woman was responsible for the allocation of sex in the offspring has been disproved through biology. Numerous studies have shown that the sex of the children is determined by the man's sperm and not by the woman's eggs.

8- In the understanding of the human body

What elements affect the structure and weight of the human body? What is the reason for the existence of multiple races? What motivates snoring?

These are some of the questions frequently raised by society. Answers to these questions have been provided through the study of biology.

9- In justice

Criminals often leave proof of their identity at the crime scene: for example, hair follicles, blood, or skin cells.

The police can use genetic information to show whether or not an individual was present at a crime scene. For example, the police can use fingerprints to catch criminals.

10- In the ecosystem

Through biology you can learn about the different interactions between human beings. The study of ecosystems and how they condition the behavior of societies.

This science also warns about the dangerous consequences that are generated by creating imbalances in the environment.

References

1. Why is Biology Important ?. Recovered from: eference.com.
2. Lenin, V. (2007). National Council of Educational Research and Training: Chemistry in Everyday Life Chemistry in Everyday Life. Recovered from: ncert.nic.in.
3. Kramer C. and Patel, H. University of Leicester: Genetics in Everyday Life. Recovered from: le.ac.uk.
4. Reynolds, M. and Ortiz-Monasterio, J. (2001). Application of Physiology in Wheat Breeding. Mexico, Mc Nab Editors.
5. Varela. J. (2011). Molecular Biology Techniques Applied to Food Industry Water Surveillance. Karlsruher, Karlshruher Institut für Technologie.
6. Raven et al. (2014). Biology. New York, Mc Graw Hill.