it's so rare to see people who understand it, If you go and read any manga omegaverse you'll see that everything is explained in the first panel, and btw people should know that the dominant omegas look more fragile, dalicat ... , their pheromone are stronger and more fragrant, the omegas who look almost like beta are the recessive ones because everyone thinks it's the contrary like "because he's bigger (appeatance not the little friend ) he's a dominant", that's for the alphas not the omegas.
One more thing, nice name