Chromosome 7 is one of the 23 pairs of chromosomes found in humans. It is approximately 158 million base pairs long and contains around 1,000 to 1,500 genes. These genes are responsible for various functions in the body, including the development of certain organs and the regulation of various biological processes. This chromosome is also linked to several genetic disorders, such as cystic fibrosis and Williams syndrome. Research on Chromosome 7 helps scientists understand these conditions better and may lead to advancements in treatments and therapies for affected individuals.