We review the definition of evolvability as it appears on the literature. In particular, the concept of software evolvability is compared with other system quality attributes, such as adaptability, maintainability and modifiability.

Morus alba L. is a multipurpose and fast-growing tree species. However, its growth productivity are susceptible to water stress. Therefore, study was conducted check the effectiveness of foliar application salicylic acid (SA) in improving stress tolerance M. alba. A pot experiment morphological, physiological biochemical attributes young saplings were assessed under control (CK, 90% field capac...