WHAT DOES OMEGA AND BETA MEAN
 Im apparently park yoon soo's wife
WHAT DOES OMEGA AND BETA MEAN
Omegas are people who have the abilities to give birth and betas cant BUT they can impregnant omegas like alphas but i dont think they have pheromones 
Alpha- (male and female) dominant who can create bonds with omegas (fated pairs, soul mates, or whatnot) males are usually superior species followed by female alphas (have both female and male genitalia).
omegas- (male and female) umm inferior species. male omegas can also give birth. alpha x omega pairs of the same s** can have children.
betas are just common folks... they are just vibing in society.