TLS Online TPP Program

#Question id: 28495


The thickening of the ectoderm at the apex of the developing limb bud that is called___ 

#Unit 5. Developmental Biology
  1. Aorta-gonad-mesonephros region (AGM)
  2. Apical epidermal cap (AEC)
  3. Apical ectodermal ridge (AER)
  4. Apical ectodermal fold (AEF)