It does appear that some parts of our evolutionary process seem inevitable. It is striking that throughout evolutionary history, the eye evolved independently fifty to a hundred times. This is strong evidence for the fact that the different rolls of the dice that have occurred across different species seem to have produced species with eyes regardless of what is going on around them. Lots of other examples illustrate how some features, if they are advantageous, seem to rise to the top of the evolutionary swamp. This is illustrated every time you see the same feature appearing more than once in different parts of the animal kingdom. Dolphins and bats, for example, use echolocation, but they evolved this trait independently at very different points on the evolutionary tree.
Work on making yourself a complete being. Though you were born with the physical traits of one sex, you possess the characteristics of both - including those of plants and animals. You were created as a nearly complete universal being, but with flaws. True perfection can only be achieved when one recognizes that they need to combine their oneness with others and nature. Only then is one considered complete.