Peak stage in height growth corresponds to stage of pubic hair –: (A) I, (B) II, (C) III, (D) IV
Answer is C. For Girls (Nelson 62 fig 12-4)

Peak stage in height growth —> Breast stage III and pubic hair stage III.

For boys (Nelson 61 fig 12-3)

Peak stage in height growth -p Genitalia (Testis, penis) stage IV and pubic hair stage IV.