Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
what is the common ancestral background of most members in the white group?
Weegy: Which group are you referring to? :) User: white Americans Weegy: 50 African Americans and 40 Nigerians. Genetic ancestry was determined by genotyping 107 ancestry informative markers. [ Ancestry estimates calculated with maximum likelihood estimation were compared with population stratification detected with principal components analysis. Ancestry was approximately 95% west African, 4% European, and 1% Native American in the Nigerian cohort and 83% west African, 15% European, and 2% Native American in the African American cohort. Therefore, self-identification as African American agreed well with inferred west African ancestry. However, the cohorts differed significantly in mean percentage west African and European ancestries (P < 0.0001) and in the variance for individual ancestry (P = 0.01). Among African Americans, no set of questionnaire items effectively estimated degree of west African ancestry, and self-report of a high degree of African ancestry in a three-generation family tree did not accurately predict degree of African ancestry. Our findings suggest that self-reported race and ancestry can predict ancestral clusters but do not reveal the extent of admixture. Genetic classifications of ancestry may provide a more objective and accurate method of defining homogenous populations for the investigation of specific population-disease associations. ............. ] (More)
Question
Expert Answered
Asked 4/15/2012 2:58:31 PM
0 Answers/Comments
17,450,317 questions answered
Popular Conversations
Factor the expression. 90x^2 + 33x + 3
Weegy: 90x^2 + 33x + 3 = 3(5x + 1)(6x + 1)
9/20/2014 1:19:07 AM| 5 Answers
What are some of the inventions and ideas attributed to Leonardo da ...
Weegy: And Leonardo da Vinci, who is known for his paintings, only managed to finish 17 paintings ... deficient social ...
9/20/2014 7:55:12 PM| 3 Answers
If your muscles are not getting enough oxygen during exercise, they ...
Weegy: If your muscles are not getting enough oxygen during exercise, they will stop moving. This is FALSE.
9/20/2014 4:37:01 PM| 2 Answers
From his time in Congress, Johnson was known for his skills in ...
Weegy: The answer is A. compromise. User: President Ford’s policy toward the Soviet Union focused on A. changing ...
9/20/2014 12:28:36 AM| 1 Answers
what is the longest river of india ?
9/20/2014 4:07:47 AM| 1 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 2224 [Total 26622]| Ratings 5| Comments 2174| Invitations 0|Offline
S
L
1
L
P
C
1
Points 2004 [Total 8535]| Ratings 9| Comments 1914| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 1718 [Total 17657]| Ratings 12| Comments 1598| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 1683 [Total 11463]| Ratings 0| Comments 1683| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 1509 [Total 18681]| Ratings 5| Comments 1459| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 609 [Total 11855]| Ratings 0| Comments 609| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 530 [Total 19061]| Ratings 1| Comments 520| Invitations 0|Offline
S
L
Points 523 [Total 1193]| Ratings 0| Comments 523| Invitations 0|Offline
S
1
L
L
Points 428 [Total 5552]| Ratings 4| Comments 388| Invitations 0|Offline
S
Points 64 [Total 64]| Ratings 2| Comments 34| Invitations 1|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.