GENERAL HISTOLOGY

NERVOUS SYSTEM SPECIAL SENSE

CEREBRUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The ____ are olfactory relay stations.
A
Amgdaloid nuclei
B
Olfactory bulbs
C
Mammillary bodies
D
Septal nuclei
Explanation: 

Detailed explanation-1: -The primary components of the layers of epithelial tissue are the mucous membranes, olfactory glands, olfactory neurons, and nerve fibers of the olfactory nerves.

Detailed explanation-2: -The olfactory system is at the roof of the nasal cavity at the cribriform plate-a perforated portion of the ethmoid bone separating the frontal lobe of the cerebrum from the nasal cavity. Odorant molecules within the nasal passages first encounter receptors on the primary cilia of olfactory sensory neurons.

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