We explain what the nuclear membrane is and how it is composed. Also, what are its general characteristics and functions? What is the nuclear membrane? The nuclear membrane or nuclear envelope belongs to the endomembrane system of the cell. It is a complex structure with a porous appearance that covers the core. The nuclear membrane is composed of two concentric…
We explain what malnutrition is, what its symptoms, causes and consequences are. In addition, its characteristics, grades and treatment. When talking about the problem of hunger, what is important are the consequences of hunger , that is, malnutrition. However, hunger is not the only cause of malnutrition, since it can occur in people who have sufficient economic resources to…
We explain what abstract art is and how this type of expression arose. In addition, its characteristics and main representatives. What is abstract art? The art abstract is a style of artistic expression that features represent concepts abstracted from reality or independent of the recognizable by the senses, through freedom , irrationality and diversity of shapes, lines and colors. In other words, it…
We explain what biodiversity is, how it is classified and some examples. Also, what are its characteristics, risks and importance. What is biodiversity? Biodiversity or biological diversity is called the wide variety of living beings that exist on planet Earth and that establish natural relationships with each other. It is the product of billions of years of evolution. When an environment is…
We explain what a parliamentary monarchy is, its origin, characteristics and examples. Also, the constitutional monarchy. What is a parliamentary monarchy? The parliamentary monarchy is a form of government in which the king or monarch fulfills the function of head of state , a position that is inherited by blood lineage. The legislative power is regulated by a parliament made up of elected officials and the executive…
We explain what informational and opinion genres are and how they differ. Also, what are its characteristics and classification. What are informational and opinion genres? Journalistic genres are the ways in which news is written and are divided between informational and opinion genres. They belong to the literary field, since they are written, and are intended to be disseminated…
We explain what the Mexican Constitution of 1857 is and what its structure is like. Also, what are its characteristics and derogation. What was the Mexican Constitution of 1857? The Political Constitution of the Republic of Mexico , sworn in on February 5, 1857 , was the Magna Carta drawn up by the Constituent Congress of that same year, during…
We explain what Psychology is, the branches into which it is divided and its applications. Also, what are its characteristics and schools. What is psychology? Psychology is defined as a science of studies that is dedicated to the analysis of mental processes , including sensation, perception and behavior, always in relation to their physical and social environment,…
We explain what the Cro-Magnon man was, what his way of life and food was like. In addition, their general characteristics and clothing. What was the Cro-Magnon man? A prehistoric population of European humans ( Homo sapiens ) that existed during the Upper Palaeolithic period (40,000 to 10,000 years ago) is known as Cro-Magnon man or Cro-Magnon man . His are the most representative fossil evidences , along with those of…
We explain what literary genres are and what are the subgenres of each one. In addition, its main characteristics. What are literary genres? Literary genres are categories that allow classifying literary texts depending on their theme, content, length or tone. In addition to ordering texts into groups, literary genres allow the reader and writer of a work to be given a…