The female sex is anabolic, acquiring rather than expending; males are catabolic and wasteful.
We find that women are more sensitive to pain than men. We should naturally expect in them a greater sensuous than in tellectual development. For some reason, however, man has a keener sense of smell. This is possibly, because our sense of smell has become artificial. A woman may sense a smell without knowing it. Man appears to excel in distinguishing smells, which is a different thing.