What is the environment? The environment is the space in which the life of organisms takes place and which allows their interaction. It is made up of living beings ( biotic factors ), non-life elements ( abiotic factors ), and artificial elements created by man. When speaking of biotic factors, Read more…
What is globalization? Globalization is a complex process on an economic, social, political, technological and cultural level, characterized by an increasing connection, communication and interdependence between the nations that make up the world, and which brings with it a multitude of changes and trends that tend towards plurality and a Read more…
What is Darwin’s theory? Darwin’s theory is the set of scientific formulations proposed and developed by the British-born naturalist Charles Darwin (1809-1882) that explains the origin of the diversity of life and the role of natural selection on the evolutionary process. This set of studies and formulations, collected in various works Read more…
What is eugenics? Eugenics or eugenics is the desire to manipulate genetic inheritance and artificial selection to “improve” or “enhance” the traits that future human generations will have. It is a form of social philosophy, often accused of being pseudoscientific. Eugenics gained great importance in Western thought from the 19th century, and numerous Read more…
What are food chains? The trophic chain, food chain, or food chain is known as the mechanism by which organic matter (nutrients) and energy are transferred by the different types of living things that make up a biological community or ecosystem. Its name comes from the Greek trophies “to feed”, Read more…
What are microbes? Microbes or microorganisms are the smallest known life forms, which are also most common on the entire planet earth. They cannot be visualized or identified without the aid of a microscope. Many of them coexist with us without posing a threat to us, while others have learned Read more…
What is an organism? In biology, an organism or living being is a singular and differentiated individual made up of several hierarchical and specialized organic matter. It consists of biochemical transmission and communication systems that enable it to maintain its inner balance and at the same time exchange matter and Read more…
What is the Biosphere? The biosphere or biosphere is the “living cells” of planet earth, ie the totality of life forms (animal, plant, microbe, etc.) and the system that they form with their respective environment, in the superficial part of the earth’s crust. In other words, the biosphere is the Read more…
What does biodiversity mean? Biodiversity, or biological diversity, is the great diversity of ecosystems and the various species that each incorporate and exist on the planet as a result of millions of years of evolution. It is one of the most unique and important features of our planet, in which Read more…
What is a lysosome? The word Lysosome is made up of two Greek words Lyso and Soma. Lyso means digestive and soma means action ie Lysosome means a digestive function. Lysosomes were discovered by De Duve. Alex Novikoff looked at the lysosome in the cell by electron microscope and named it lysosome. It is Read more…