Puberty is a stage when a child start growing towards adult stage and his reproductive systems develops in order to fertilize. Girls age for puberty is 10 to 11 while for boys is 11 to 12 and girls completed puberty by 15 to 16 and boys completed puberty by 16 to 17.
Channels: Developmental Biology
Tags: Difference of Growth in Boys and Girls at Puberty
Uploaded by: BrockCAZ ( Send Message ) on 10-02-2013.
Duration: 0m 59s