TLS Online TPP Program

#Question id: 5087


The outer-to-inner sequence of tissue layers in a post-gastrulation vertebrate embryo is ________.

#5. Developmental Biology
  1. endoderm → ectoderm → mesoderm

  2. mesoderm → endoderm → ectoderm

  3. ectoderm → mesoderm → endoderm

  4. ectoderm → endoderm → mesoderm