What is the chromosomal constitution of an individual with Turner syndrome?

💡 Solution & Explanation

Turner syndrome is a genetic disorder affecting females characterized by the complete or partial absence of one X chromosome, resulting in a monosomy constitution denoted as 45, XO. Conditions involving extra chromosomes such as 47, XXY correspond to Klinefelter syndrome rather than Turner syndrome. Affected individuals exhibit short stature, gonadal dysgenesis, and webbed neck characteristics.