What is puberty ? Who attains puberty at an earlier age in human beings : male (boy) or female (girl) ?
Puberty is a period of several years in which rapid physical growth occurs leading to sexual maturity.It tends to start earlier in girls than in boys.
Girls attain puberty at a age of 10 to 13 yrs whereas boys reach puberty at a age of 12 to 14 yrs.