Engelsk navneord: tropism | |||
| 1. | tropism (om handling) an involuntary orienting response; positive or negative reaction to a stimulus source | ||
| Mindre specifikke termer | reaction, response | ||
| Mere specifikke termer | ergotropism, geotropism, heliotropism, meteortropism, neurotropism, phototropism, thermotropism, trophotropism | ||