Maximum growth spurt in boys occurs at:: (A) 8-10 years, (B) 10-11 years, (C) 12-13 years, (D) 14-15 years
Answer is D. d. 14-15 years(Ref: Nelson's 20/e p 84-89, Ghai 8/e p 13-14)Height velocity curves for males (solid line) and females (dashed line) showing maximum growth velocity in:Boys at 14-15 yrsGirls at 11-13 yrs