Nature is wise but also rare and very peculiar, since in certain points of the world geography th...
Lyuba, Russian name of a woman that means love, has been chosen to baptize this baby mammoth more...
Dogs were domesticated long before cats. Theories about domestication of wolves They are based on...
Welcome to a teacher, in today's video we will continue to explain the mechanisms of mutation. Yo...
Welcome to a teacher, in today's video we are going to explain what they are disorders caused by ...
Image: Metabolic GuideGenetic mutations are any stable change that takes place in the genetic inf...
In this video I will explain transcription differences between eukaryotes and prokaryotes.Transcr...
In this BIOLOGY video we will explain "What is the thyroid".We continue with the endocrine system...
In this video I will explain the enzymes, sequences and proteins of transcription.Transcription i...
Image: American Cancer SocietyThe testicles It is the most important organ of the male reproducti...
Image: All About VisionThe view is the most important sense of human beings. Almost 50% of the br...
Since its invention at the end of the century XVI, the microscope is a tool that has not stopped ...