Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

Which structure fails to fuse properly in cleft lip?
Options
A Maxillary prominence and medial nasal prominence
Correct Answer
B Mandibular prominence and hyoid arch
C Frontal process and occipital arch
D Optic cup and otic vesicle
Correct Answer

Option A is the correct answer.

Detailed Explanation

Cleft lip results from failure of fusion between the maxillary and medial nasal prominences.

Hint

No hint available

Question Info