ID: Class: 12 Subject: Biology Topic: Principles of Inheritance and Variation Type: Very short (VSA) Year: 2025

Question:

A karyotype of a human suffering from a certain disorder is given below : [Diagram is implied, showing an extra X chromosome for a male]
  • (a) Identify the disorder.
  • (b) Write the symptoms of the disorder.
  • (c) Give reason for such a disorder.