Question

in human embryonic development, what do the structures derived from the first pharyngeal arch become? parts of the jaw and certain teeth. the nasal cavity and sinus structures. the malleus and incus bones of the middle ear. the bones of the vertebral column.

Explanation:

In human embryonic development, the first pharyngeal arch gives rise to parts of the jaw and certain teeth. This is a well - known fact in embryology. The nasal cavity and sinus structures, middle - ear bones, and vertebral column bones do not originate from the first pharyngeal arch.

Answer:

Parts of the jaw and certain teeth.