Label: Olfactory (epithelium, bulb, tract) & Tongue (gross, 3 types papillae, taste bud)

1

olfactory epithelium

2

mucus

3

olfactory hairs

4

olfactory receptor cells

5

olfactory gland

6

olfactory nerve (cranial nerve I)

7

cribriform foramen

8

cribriform plate ethmoid bone

9

glomerulus

10

olfactory bulb

11

mitral cell

12

olfactory tract

13

frontal lobe of cerebrum

14

nasal cavity

15

route of inhaled air

A

palatine tonsils

B

vallate papillae

C

filiform papillae

D

surface of tongue

E

base of tongue

F

fungiform papillae

G

stratified squamous epithelial cell

H

first order neuron

I

basal cell

J

supporting cell

K

taste (gustatory) cell

L

taste (gustatory) hairs

M

taste pore

N

taste buds

\#

papillae

\*

taste buds