Question

Diagnostic features of klinefelter syndrome.Biology discussion

Answer 1

Male XXY that is 47 Chromosomes.

feminine characteristics.

Gynaecomastia is the prominent characteristic.

Answer 2

Additional copy of X chromosome result in karyotype of 47 , XXY

Diagnostic features:- 1.Overall masculine development

2. Feminine development (Gynaecomastia)

Hope it will help u

Mark as Brainlist answer