A cleft palate arises when the right and left bones fail to fuse medially during fetal development. A cleft palate arises when the right and left bones fail to fuse medially during fetal development. maxillae mandibles inferior nasal conchae middle nasal conchae

Maxillae.

Explanation:

Cleft palate may be defined as the situation in which the upper lip splits at the roof of the palate. This situation can be easily identified at the time of the birth.

This situation generally arises due to the separation of the maxillae bones. The left bone and the right bone of the maxillae fails to fuse with each other and creates a gap known as cleft palate. This condition might cause ear infection and difficult in baby feeding.

Thus, the answer is maxillae.  

a. autosomal.

explanation:

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