Barr's body is a region that is located in the nuclei of cells that corresponds to the inactivated X chromosome.
What is a barr body?
It is a corpuscle of intensely stained chromatin that appears in the nuclei of female somatic cells.
Characteristics of a barr body
- Represents the inactivated X chromosome.
- This inactivation occurs randomly around the 16th day of embryonic development.
Therefore, we can conclude that a barr body is a section of chromatin that, being so condensed, is an inactive chromosome.
Learn more about a barr body here: https://brainly.com/question/6608096
