A genetic trait increases an individual organism relative ability to survive and reproduce

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

answer; projective;