Sentences with phrase «maintaining color vision»

«Or selection pressure for maintaining color vision could have relaxed because it wasn't a big advantage in the habitat or types of hunting used at the time.»

Not exact matches

Part of creating the world we want means keeping alive a vision of that world — not traversing life with rose - colored glasses, but rather maintaining a dual vision: one that sees what is, while seeing what's possible; one that is aware of what's good and of what can be better; one that recognizes the role our own biases and experiences play in our own vision of how the world (and others) should be.