% of admixture needed to alter the phenotype of a person

[Black Sun Dimension]

Two clear examples of what im refering to:

Keeanu Reeves.

His mother is fully english
His father is of English, Irish, Portuguese, Hawaiian, and Chinese descent.

[imglink]http://www.celebrity9.com/img/keanu-reeves/keanu-reeves-1.jpg[/imglink]
[imglink]http://www.media-courses.com/blog/wp-content/uploads/2011/01/KeanuReevesAP.jpg[/imglink]

Johnny Depp

The Depp family in the United States began with a French Huguenot immigrant, Pierre Deppe or Dieppe, who settled in Virginia around 1700, part of a refugee colony situated above the falls on the James River. The actor has also surmised that he is part Native American, saying in 2011, "I guess I have some Native American [in me] somewhere down the line. My great-grandmother was quite a bit of Native American, she grew up Cherokee or maybe Creek Indian. Makes sense in terms of coming from Kentucky, which is rife with Cherokee and Creek."

[imglink]http://2.bp.blogspot.com/-TyVsvQasVpI/Tv_yt9qGukI/AAAAAAAAAGI/GJcRGFDwUNI/s1600/johnny-depp.jpg[/imglink]
[imglink]http://www.celebsinfo.com/gallery/johnny_depp/images/johnny_depp31.jpg[/imglink]

Their mongoloid admixture is clearly shown in their phenotype (for me at least). What % of non-european admixture do you think it's needed to make someone look off-white?

Poll added.

[gold_fenix]

well is different how affect mongoloid features according to mongoloid subtypes, however the congoid blood is very strong and even a small % you can see it, there are people with a 50 of mongoloid blood that almost you can't perceivite it

[Mortimer]

16-20% (except for blacks)

[Benacer]

I think it varies from person to person, it's hard to come up with a set percentage.

[orangepulp]

mongoloid admixture is clearly shown in their phenotype (for me at least). How % of non-european admixture do you think it's needed to make someone look off-white?

Poll added.

Guess that's what makes them look hot, minor mongoloid admixture.

[Pallantides]

It depends on the race and indvidual.
10% and above I'd say.

[orangepulp]

Anyway on topic, there are some Turks who score 6-10% mongoloid admixture but it doesn't show in their phenotype. I think more than 10% would really show.

[Black Sun Dimension]

well is different how affect mongoloid features according to mongoloid subtypes, however the congoid blood is very strong and even a small % you can see it, there are people with a 50 of mongoloid blood that almost you can't perceivite it

50%? Im not buying that.

[Ibericus]

I would say
Amerindian : at 6-7% it can already be perceived by the trained eye
Negro : at 5-6%
Asian-mongoloid : at 10-12% you can start appreciating

[Sikeliot]

15-20%. But people with minor Amerindian and East Asian influences can still often pass as European whereas someone with that much African ancestry cannot.