A developmental biologist has transplanted some mesenchyme from underneath the apical ectodermal ridge (AER) of the forelimb bud from one embryo and moved it underneath the AER of the hindlimb bud of another embryo. Which of the following would you expect to from this surgically altered limb bud in the embryo that received mesenchyme? A. An appendage that is proximal leg and distal wing
B. There is a leg where you expect a wing.
C. An appendage that is proximal wing and distal leg
D. There is a normal wing and leg.