The brain first becomes apparent around four weeks after conception when the neural _____ folds to form the neural _____.
A) plate; tube
B) tube; cup
C) cup; spike
D) spike; tube
Correct Answer:
Verified
Q3: The outer layer of the embryo forms
Q7: The fetal period is best defined as
A)the
Q10: Which statement about development in the embryonic
Q11: The function of the amnion is to
A)connect
Q13: The umbilical cord connects the
A)amnion and chorion
B)blastula
Q15: What is the most important factor in
Q19: In her human development class,Dr.Ayers shows students
Q25: _ occurs when the neural tube fails
Q30: Spina bifida is best described as a
Q33: The formation of a primitive heart would
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents