epinasty meaning in Hindi

Examples

1. The ethylene produced causes nastic movements ( epinasty ) of the leaves, perhaps helping the plant to lose water.
2. This is particularly true for flood-sensitive plants that show drooping of their leaves due to epinasty ( rather than wilting ).
3. Nastic movements results from differential cell growth ( e . g . epinasty and hiponasty ), or from changes in turgor pressure within plant tissues ( e . g ., nyctinasty ), which may occur rapidly.