A new born baby is noted to have a left unilateral cleft. Behaving no abnormalities-at the palate. The developmental defects accountable are
A
Failure of the left maxillary prominence to unite with left medial nasal prominance
B
Failure of the left lateral palatine process to fuse with the median palatine process
C
Failure of the right and left medial nasal prominence to merge
D
Failure of the left maxillary process to fuse with the medial nasal process
E
Lip muscles to divide completely
Correct Answer: Failure of the left maxillary prominence to unite with left medial nasal prominance