TLS Online TPP Program

#Question id: 31296


If either Nodal or Vg1 signaling is blocked in Xenopus laevis, resulting;

#Unit 5. Developmental Biology
  1. Little or no endoderm induction
  2. Little or no mesoderm induction
  3. Little or no ectoderm induction
  4. Neither endoderm nor mesoderm induction