| Name: | eye | 
|---|---|
| Synonyms: | eyes | 
| Definition: | Cavitated compound organ that consists of the neural retina, lens, cornea and iris and is the sensory apparatus of the visual system. | 
| Ontology: | Anatomy Ontology [ZFA:0000107] | 
| Name: | associative learning | 
|---|---|
| Synonyms: | classical conditioning, conditional learning, conditional response, Pavlovian conditioning | 
| Definition: | Learning by associating a stimulus (the cause) with a particular outcome (the effect). | 
| Ontology: | GO: Biological Process [GO:0008306] QuickGO AmiGO |