The eyes are the two organs through which we can see everything that surrounds us, that is, they are the ones that allow us to have the sense of visio...
Depending on how they reproduce, animals can be classified as oviparous, viviparous, or ovoviviparous. The oviparous ones lay eggs, the viviparous one...
The fertilization or human fertilization It is the process of recognition and fusion of male and female sex cells that takes place during sexual repro...
The carnivorous animals They are those animals that feed on the body of other animals. Some of them like tigers, lions or wolves hunt their prey and t...
The mesoderm it is one of the three embryonic cell layers that arise during the gastrulation process, around the third week of gestation. It is presen...
The eustachian tubes are two canals, right and left, each associated with the tympanic cavity of the middle ear on the corresponding side (right and l...
The nephrons They are structures that are part of the cortex and medulla of the kidney. They are considered the functional units of this filtering org...
The glycolysis or glycolysis is the main route of glucose catabolism, whose final objective is to obtain energy in the form of ATP and reducing power ...
The sense of taste It is located on the tongue and allows the human being to perceive the different flavors of the substances that he ingests, such as...
