would aliens evolve if this happened

Do some research on real evolution. You'll get your answer.

alien dog that would be cool
but wat if a tiger or a gorilla
or a lion or a bear or if people
found a 2 make dinosaurs like
on jurassic park and facehugged a
raptor

predalien 45 i'm sorry but what are you saying?

I think he is spitballing at all of the possible types of aliens created from a world of many different hosts.

basicly, we can't make any asumptions on how it will turn, and sence its the Alien's we're talking about, we can't call it "not canon" because way I recall, in ALIENS vs PREDATOR - Requiem, thare is a Predalien/Queen, and before AvP-R came out, the thought of a Predalien Queen was not canon, because everybody likes to think that what we see in the early movies is how it goes, and sence we haven't seen an Alien facehug a evolved dog, or bear, Raptor, bull, superman, what ever, it won't be considered canon untill we see it in the movies.

so my point is, if the xenomorphs had a way to Evolve, they won't need the hosts evolution system to do so.

Don't know what you mean by that Black Warrior. Yes, there would be a difference between alien facehugging a chihuahua or Irish wolfhound (as far as I know, don't know how much aliens can compensate the size and feature differences by their own genetic trait) but the alien part itself is the result of evolution making it perfect organism, so if there's no selection pressure to the creature it wont evolve.

Yes, i hate you predess, but i agree with you again cos that's what i was gonna say. The alien was meant to be the perfect organism, unable and not needing to evolve anymore. So no, aliens wouldn't evolve, evolution means addapting to new situations on a long term, and aliens are as far as we've seen addapted to any kind of situation.

wow BUMP, as far as i know the alien's dna structure is dominant over the hosts when in "born" so y would they evolve and how? no they wouldnt

As what I understand at the post of the author. Do you mean that what kind of xenomorph will evolve when it facehugged a dog? To get that straight. Yes, it will evolve into a Drone. A fastest xenomorph.

if a facehugger facehugged a dog all that will happen would be a runner evolving

Lmao, Predess, if you look this topic was made about 2 and a half years ago. I still remember what i was trying to ask though when i made this.
My question was more simply put:

Since an alien took some characteristics of DNA from the dog, would that DNA(which was supposed to evolve) still go through its evolution and change the alien, having had some of the DNA in itself?