Question

Review Practice Sheet Special Sensos: Olfaction and Gustation 28 A Labeling B. Matching Match each term in the left column with its correct description from the right column. 1. cranial nerve for smell A. produces mucus 2. adaptation B. sense of smell 3. filiform papilla C. contains taste buds for bitter substances 4. gustation D. sense of taste 5. Bowman's gland E. loss of sensitivity due to repeated stimuli 6. basal cell F. supportive cell of olfactory receptor 7. vallate papilla G. helps manipulate food on tongue surface 8. sustentacular cell H. cranial nerve! 9. cranial nerve for taste I. stem cell of olfactory receptor 10. olfaction J. Cranial nerve VII

Answer 1

Solution :

A ) From the above figures given in the problem we have to label the anatomy of the receptors.

1) The anatomy of gustatory receptors

1) Taste Pore

2) Supporting Cell

3) Basal Cell

2) The anatomy of olfactory receptors

1) Bowman Gland Duct

2) Olfactory Epithelium

3) Supportive Cells

4) Bowman Gland

5) Olfactory Nerve Fibre

B) 1) Cranial nerve for smell: (H) Cranial nerve I

2) Adaptation: (E) Loss of sensitivity due to repeated stimuli

3) Filiform papilla: (G) Helps manipulate food on the tongue surface

4)Gestation: (D) Sense of taste

5) Bowman’s gland: (A) Produces mucus

6) Basal cell: (I) Stem cell of olfactory receptor

7) Vallate papilla: (C) Contains Taste buds for bitter substance

8) Sustentacular cell: (F) Supportive cells of olfactory receptor

9)Cranial nerve for taste: (J) Cranial nerve VII

10) Olfaction: (B) Sense of smell