Wolff’s law is concerned with (a) calcium homeostasis of the blood, (b) the shape of a bone being determined by mechanical stresses placed on it, (c) the electrical charge on bone surfaces. Formation...

Wolff’s law is concerned with (a) calcium homeostasis of the blood, (b) the shape of a bone being determined by mechanical stresses placed on it, (c) the electrical charge on bone surfaces.

Formation of the bony callus in fracture repair is followed by (a) hematoma formation, (b) fibrocartilaginous callus formation, (c) bone remodeling, (d) formation of granulation tissue.