First sign of male puberty is -
Ans. is 'b' i.e., Enlargement of testes In male - Sequence of changeGrowth of testes (> 3 ml in volume or & thinning of scrotum 2 [?] 5 cm in longest diameter)Pigmentation of scrotum & growth of penisPubic hairAxillary hair In femaleBreast bud - First signPubic hairMenarche
Enlargement of penis
Enlargement of testes
Appearanc e of pubic hair
Appearance of axillary hair
Development and Epidemiology