During embryonic development,the conducting portion of the respiratory system develops by the _____ week.
A) 4th
B) 6th
C) 10th
D) 12th
E) 16th
Correct Answer:
Verified
Q48: The embryonic respiratory diverticulum is formed from
A)ectoderm.
B)mesoderm.
C)endoderm.
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Q55: During the development of the respiratory system,the
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