Place the Three Primary Cell Layers of an Embryo in Order

question 39

Multiple Choice

Place the three primary cell layers of an embryo in order from superficial to deep.

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

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Definitions:

Indifference

A state of neutrality or lack of interest and concern towards a certain matter.

Philosophy

The study of the fundamental nature of knowledge, reality, and existence, especially when considered as an academic discipline.

Epictetus

A Greek Stoic philosopher who emphasized the importance of personal freedom and responsibility in achieving happiness.

Hedonism

A philosophical theory suggesting that pleasure or happiness is the highest good and utmost aim of human life.