The person with karyotype 44+XXY is suffering from:

Klinefelter's Syndrome

The correct answer is Option (2)- Klinefelter's Syndrome

Klinefelter’s Syndrome : This genetic disorder is also caused due to the presence of an additional copy of Xchromosome resulting into a karyotype of 47, 44+XXY.

Such an individual has overall masculine development, however, the feminine development (development of breast, i.e., Gynaecomastia) is also expressed . Such individuals are sterile.