Iodine found in grass turning orange? (5)
I believe the answer is:
fruit
'orange?' is the definition.
(orange is a kind of fruit)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for fruit that I've seen before include "Result of work/activity" , "Seed-bearing growth" , "Reward of activity" , "Eg, banana or apple" , "Apples, pears etc" .)