What is a karyotype and what is it used for?
1 Answer
Feb 3, 2016
A karyotype is a a picture to show the appearance and number of chromosomes to determine whether you have a disease caused by a genetic mutation (sickle cell anemia, down's syndrome). It can also tell gender.
Explanation:
For example, if you see an extra chromosome in the 23rd pair, you can tell it's down syndrome.
Two XX's in the karyotype can tell you that you are a girl, and XY can tell that you are a boy.
Hope this helped!