Question

Name the phenomenon that leads to situations like ‘XO’ abnormality in humans. Also name this genetic disorder. How are individuals with an XO chromosomal abnormality affected ? Write its symptoms as well as karyotype.

Hint:

Turner's syndrome ($\text{XO}$) represents an example of chromosomal monosomy, yielding a total count of 45 chromosomes instead of the standard 46.

Answer 1