Developed (7)
'developed' is the definition.
(evolving is a kind of developing)
This is all the clue.
(Other definitions for evolved that I've seen before include "Gradually developed as Darwin put it" , "Underwent development" , "Developed and changed very gradually" , "Undergone stages of development" , "changed over time" .)
'developed' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for educed that I've seen before include "Caused to develop, brought out" , "Inferred" , "Brought out (something latent)" , "Drew out, elicited" , "Made to appear" .)
'developed' is the definition.
('grow' can be a synonym of 'develop')
This is all the clue.
(Other definitions for grew that I've seen before include "Increased in size" , "Became larger" , "Sprouted" , "Got larger" , "Developed, matured" .)