What causes specialized cells to form in the same organism?

Answer 1

The formation of specialized cells in the same organism is typically regulated by genetic factors. Different genes are expressed in specific cells, leading to their differentiation and specialization into particular cell types. Additionally, external signals such as growth factors, hormones, and interactions with neighboring cells also contribute to the development of specialized cells within an organism. Ultimately, a combination of genetic and environmental factors work together to drive the formation of diverse cell types in an organism.