This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Sign of pubey in girl? 
Select and explain. 
A. Puberche, B. Thelarche, C. Menarche, D. Growth spu
B: Thelarche
Answer: B: Thelarche 
Explanation: Ans. is 'b' i.e., Thelarche In girls, the first visible sign of pubey is the appearance of breast buds (Thelarche), between 8-12 years of age. In boys the first visible sign of pubey is testicular enlargement, beginning as early as 91/2 yr.