Let’s see what are the characteristics, parts, types and functions of these microscopic bodies. The animal cell is the minimum unit of functionality that makes up living beings belonging to the category of animals, the Animalia kingdom. Specifically, it is a type of eukaryotic cells that, combining with each other and sometimes collaborating with other
Biology seems to have a pre-assigned role for each moment of our existence. Surely all of us have heard at some point in our lives that people are animals of habit. This expression, in addition to being true, hides an infinity of processes that our body performs to keep these habits at bay. These processes
This is how it is estimated that the brain of our bipedal ancestors changed. Our brain is one of our most complex and important organs, as well as one of the later to finish developing (and this without taking into account that throughout our lives we do not stop creating synaptic connections). It is a
These are compelling reasons why you may be interested in studying Microbiology. Not everything we see is really what there is. A whole world of microorganisms surrounds us that cannot be seen with the naked eye and that influence the most basic aspects of our existence. Microbes play important roles so that the world is
We review the different parts of the human body that make it functional. Our body is not a homogeneous and uniform mass. We are complex organisms, being made up of a large number of different types of cells, tissues, organs and systems that in their totality allow to a greater or lesser extent our survival
Why are there so many more people who handle their right hand better than their left? In this article we will analyze the hypothesis of the fight that talks about left-handedness, fighting and survival, and we will turn to the most recent empirical evidence that explains why there are more right-handed than left-handed according to
Part of our way of being is not given by genes or by specific events that we live. Genetics and environment have aroused a great and long debate during the history of psychology. During the last century, there were not a few who defended the position of genetic determinism, while others claimed that, if environmental
This group of sex hormones have various effects on the bodies of men and women. The endocrine system consists of the set of organs and tissues of the body, which secrete a type of substances: hormones. Here we will know a type of female sex hormones, estrogens, as well as the different types of estrogens
This process is the one that explains how new organisms originate through the union of gametes. Something wonderful about life is how a single cell can give rise to an entire organism. I am talking about the birth of a new living being through sexual reproduction. This is possible due to the union of two
What were the characteristics of Homo erectus? How did he behave? Let’s see. The human being is an intellectual slave to the great questions that he has asked himself since he can remember: where do we come from? Where are we going? His search is, deep down, what motivates all the science that makes the
