Sign of pubey in boys is: (A) Enlargement of penis, (B) Enlargement of testes, (C) Appearance of pubic hair, (D) Appearance of axillary hair
Answer is B. In girls, the first visible sign of pubey is the appearance of breast buds (Thelarche), between 8-12 years of ageIn boys the first visible sign of pubey is testicular enlargement, beginning as early as 9 1/2 yr.(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 926)