# Neural tube formation occurs on _____ ? with Answer - Medical Mcqs | TestPrep

> Solved MCQ: Neural tube formation occurs on _____ ? Correct Answer: A. 18 to 23 days post fertilization and is the second stage of craiofacial development. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Neural tube formation occurs on _____ ?

Direct Answer & Quick Reference

The correct option is **A. 18 to 23 days post fertilization and is the second stage of craiofacial development**.

A. 18 to 23 days post fertilization and is the second stage of craiofacial development **(Correct Answer)**

B. 28 to 38 days post fertilization and is the third stage of craniofacial development

C. 42 to 55 days post fertilization and is the fourth stage of craniofacial development

D. 17 the day post fertilization and is the first stage of craniofacial development

✨ Explain with AI

Verified Key: A. 18 to 23 days post fertilization and is the second stage of craiofacial development
Solved by 4,828+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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