Which of the Following Options Describes the Correct Outer-To-Inner Sequence

question 28

Multiple Choice

Which of the following options describes the correct outer-to-inner sequence of tissue layers in a post-gastrulation vertebrate embryo?

• A) endoderm → ectoderm → mesoderm
• B) mesoderm → endoderm → ectoderm
• C) ectoderm → mesoderm → endoderm
• D) ectoderm → endoderm → mesoderm

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