253General AnatomyMedium
Neural tube formation occurs on________?
A42 to 55 days post fertilization and is the fourth stage of craniofacial development
B17 the day post fertilization and is the first stage of craniofacial development
C28 to 38 days post fertilization and is the third stage of craniofacial development
D18 to 23 days post fertilization and is the second stage of craiofacial development
Correct answer
D. 18 to 23 days post fertilization and is the second stage of craiofacial development
Explanation
The correct answer is 18 to 23 days post fertilization and is the second stage of craiofacial development.