Responses
Dependibg on the author's take on ut, but in general the female alpha has a retractable member (sometimes described as an expanding clitoris used to bond with her mate). It is smaller than the male alpha's. It's said that the female alpha has both ovaries (but underdeveloped) and testicles.
In some versions an alpha female can also get pregnant, but in most they don't. So it may vary on how the mangaka tackles omegaverse in their stories.
How does an omega female and alpha female couple conceive?