Klinefelter syndrome

 Barr body test → No. of Barr Bodies = no. of X-chromosome − 1 Condition No. Of Barr Bodies → Normal male 1 – 1= 0 → Normal female 2 – 1= 1 → Turner Syndrome (45XO- Females) 1 – 1 = 0 → Klinefelter’s Syndrome (47XXY- Males) 2 – 1 = 1 Therefore, […]