REPTILES-JACOBSONS ORGAN

Jacobsons Organs (Sense Organs) In Reptiles:
In Reptiles the “organs of Jacobson” are well developed sac like chambers. They lie below the nasal cavity and above the buccal cavity. Each organ is a blind pocket. It is lined with olfactory epithelium. Each sac opens into the buccal cavity through narrow duct.jacoborgan-reptiles
The Jacobsons organs will develop as an outgrowth from the nasal cavity. The Jacobson’s organ get nerves from the oactory nerve and a branch from the trigeminal nerve. These organs test the smell of the food when it is taken into the buccal cavity.

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