Question

7 the axons of olfactory neurons are collectively known as the a. olfactory bulb. b. olfactory epithelium. c. olfactory nerve. d. olfactory tract.

Explanation:

• The olfactory nerve is made up of the axons of olfactory neurons.
• The olfactory bulb is a structure that receives input from olfactory neurons, not the collective axons.
• The olfactory epithelium contains the olfactory receptor neurons (including their cell bodies, not just axons).
• The olfactory tract is a pathway that comes after the olfactory bulb in the olfactory pathway.

Answer:

C. olfactory nerve