During fetal development, which germ layer gives rise to the notochord, somites, and kidneys?

A Ectoderm

B Endoderm

C Mesoderm

D Neural crest

✓ Correct Answer: Option C

The mesoderm is the middle germ layer that gives rise to connective tissues, muscle, bone, the cardiovascular system, urogenital system (including kidneys), and the notochord, which induces neural tube formation.

💡 Why is C) the correct answer?

The correct answer to the question "During fetal development, which germ layer gives rise to the notochord, somites, and kidneys?" is Option C: Mesoderm.

The other options — A) Ectoderm, B) Endoderm, D) Neural crest — are incorrect for this USMLE Exam Prep question. As explained above: The mesoderm is the middle germ layer that gives rise to connective tissues, muscle, bone, the cardiovascular system, urogenital system (including kidneys), and the notochord, which induces neural tu…

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This 1-level USMLE Exam Prep question from the Step 1 – Basic Sciences topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free USMLE Exam Prep practice test or use flashcards for spaced repetition review.

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During fetal development, which germ layer gives rise to the notochord, somites, and kidneys?

✓ Correct Answer: Option C

📚 About This USMLE Exam Prep Practice Question

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