Morton moved further clear of Dunfermline Athletic the Scottish Championship relegation battle after a hard-fought win in Greenock.
Dougie Imrie's side took a wind-assisted and deserved first-half lead when Aaron Lyall's corner was met by the head of Morgan Boyes.
Morton's second, two minutes into the second half, was a total freak.
Cammy Blues attempted a cross but the wind caught it and took it by over the head of Dunfermline goalkeeper Tobi Oluwayemi.
And any hopes Dunfermline had of getting back into the game effectively ended when the experienced David Wotherspoon was first booked for a tackle, then again for protesting against the decision.
