title: Are reptilian pulmonary receptors mechano- or chemosensitive?
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002245:Carbon Dioxide; D002628:Chemoreceptor Cells / Q000502:physiology*; D008168:Lung / Q000294:innervation*; D008465:Mechanoreceptors / Q000502:physiology*; D011661:Pulmonary Stretch Receptors / Q000502:physiology*; D014426:Turtles / Q000502:physiology*
chemical_list: D002245:Carbon Dioxide