The current variety of grocery store bananas are ALL literally clones of each other and cannot be grown from seeds. Since they are now under attack by a blight fungus that they were immune to until a decade or so ago they will likely be extinct within the next couple of decades. From what I am aware of, regardless, they could not hold a candle to the taste and texture to the previous varieties that essentially went extinct during the 1950s or early 1960s. 'Yes, we have no bananas!"
Mike