A mutagen

Mutagens are chemical, physical or biological factors that can cause mutations in the genetic material of living organisms. Mutations can lead to changes in the structure of DNA and, as a result, to the appearance of new characteristics in the body.

Mutagens can be naturally occurring, such as ultraviolet radiation, radiation, viruses and bacteria. They can also be man-made, such as chemicals such as nitrosamines or pesticides.

Depending on which genes are affected by the mutation, it can lead to different consequences. Some mutations may be beneficial, such as increasing disease resistance or increasing fertility. However, mutations can also lead to undesirable consequences, such as the development of cancer or decreased immunity.

To protect against mutagens, it is necessary to take precautions when working with chemicals, use protective glasses and masks when working with harmful substances, and also avoid prolonged exposure to ultraviolet radiation.

It is important to understand that mutagens can have serious consequences for human health and the environment, so measures must be taken to prevent and control them.