The cribriform plate connects:
(A) Nasal cavity and anterior cranial fossa (B) Nasal cavity and orbit (C) Nasal cavity and oral cavity (D) Anterior cranial fossa and orbit
(A) The cribriform plate of the ethmoid bone separates the anterior cranial fossa from the nasal cavity. It is a horizontal perforated bony lamina, occupying ethmoidal notch of frontal bone. The cribriform plate contains foramina for olfactory nerve rootlets