What are some effects caused by chromosome 11 disorders?

They have distinctive facial features, a slow development in physical movement and motor skills, and cognitive issues.

Mitosis results in two cells that are duplicates of the original cell. This kind of cell division occurs throughout the body, except in the reproductive organs. This is how most of the cells that make up the body are made and replaced. Meiosis results in cells with half the number of chromosomes, 23 instead of the normal 46. These are the eggs and sperm.