It has been implied that the idea that the genetic code of the second parent is indeed utilized. Comments by some asari (ie the bartender, the asari talking about her friend having a "batarian father", etc.) lead me to believe that the community is divided on whether or not the second parent actually contributes, despite prevailing 'scientific evidence'.
Personally, I think that because the asari can be attracted to one individual over another, it must hold true that different beings possess different traits, desirable or otherwise. I think that they do not simply 'randomize' the mother's existing DNA, because then nothing would be gained, which is the ultimate error in asari views. They'd just have variations of the same DNA, and ultimately their genetic pool would stagnate. It stands to reason that the asari select desirable traits from other species, traits that aren't specifically native to a species (ie toughness, intelligence, stamina, etc.) They don't receive the 'father's' eyes, but they can receive inherent personality traits, things that the asari are always looking to grow from.
A randomizer would be completely useless. The asari would not be equipped to mate with other species if this held true. There would be no reason to look beyond other asari, since they would contribute nothing, and a pureblood child would be identical to a child of a human or a turian. This is impossible, since Ardat-Yakshi occur solely in pureblood relationships (something I assume runs along the lines of inbreeding). How would the child be determined as an Ardat-Yakshi, if indeed the second parent had nothing to contribtue? There would be no difference between a human parent and an asari parent, and therefore Ardat-Yakshi should be a possible result of all unions, not just asari-asari. But since they are not, it stands to reason that pureblood children run the risk of inbreeding's effects, i.e. Ardat-Yakshiism (is that even a word?). Other species offer something different, and this difference is obviously received.
There's also the belief that asari inherit some physical traits. Maybe not something the father species displays themselves, but when translated by the asari's nervous system, becomes something entirely new. Like a recessive trait. (Examples include some asari's scaly head fringes (salarian or turian father?), facial markings/colors, etc.) Even the bartender, who's face I always thought was rather more hard and plain than other asari, rather lacking the beauty (don't get me wrong, I love the bartender), says she had a krogan father. Perhaps children of krogan rely less on beauty, since their parents obviously do not. (I know she's also very old, a matriarch, etc., but all other examples of asari not born of krogan display similar levels of 'prettiness'.) Liara herself said that asari seek out other species to aquire new traits and 'grow as a society'.
Evolution: it's elementary, my dear Watson.
Modifié par Sigilius, 26 août 2010 - 04:41 .