...as well as a real difference in their law of operation. The difference is not necessarily in the form of the lights but in their character. This is plainly visible in the human form: there are innate differences between males and females in aspects such as voice, appearance, physical strength and so on. The root of all this must lie above.
But as regards any difference in form... As stated above, the difference is not in the form of the lights but rather in their character. On the contrary, they are equal inasmuch as they share the same overall form of the species. However, in their specific individual form there will certainly be a difference, except that it is a difference that is not tangible (e.g. the softer lines of the female face), as stated above.