<prompt> Wolffs law states that -If a bone is continuously subjected to a paicular stress it will adapt to become stronger to resist that loadingOnly Diaphysis allows longitudinal growth in childhoodAny infection not showing periosteal reaction within 1 week of symptoms can be ruled out to be osteomyelitisAngular deformities will progress till the closure of physis  <response>: Answer- A. If a bone is continuously subjected to a paicular stress it will adapt to become stronger to resist that loadingWolffs law states that bone in a healthy person or animal will adapt to the loads under which it is placed.If loading on a paicular bone increases, the bone will remodel itself over time to become stronger to resist that so of loading. 