Human genes refer to the DNA sequences that are unique to each individual and are responsible for determining their traits, characteristics, and overall biological makeup. These genes contain all the information needed to build and maintain a human body, including the development of organs, tissues, bones, muscles, and other essential components.
Human genes come in pairs - one from each parent - and are inherited through reproduction. They play an important role in determining physical appearance, susceptibility to certain diseases, and overall health. Some traits are dominant, meaning that if a person inherits one copy of the gene, they will likely exhibit that trait. Other traits require two copies of the gene for them to be expressed - these are known as recessive genes.
Overall, human genes are incredibly complex and diverse, with each individual having their own unique set of genetic information. Understanding how these genes function is critical in understanding human biology and developing treatments for various diseases and conditions.