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114 115 In 2001, over half of African-American households of married couples earned 50,000 or more.In the New York City school district 28 of black males graduate high school compared to 57 of white males.76 At the time of the 2000 Census,.8 of African Americans

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Sex ratio data in china

sex ratio data in china

( talk ) 09:21, 1 September 2008 (UTC) Updated 9/13/2009 Preceding unsigned comment added by ( talk ) 22:27, 13 September 2009 (UTC) What does a sex ratio.06 in China translate to?
Bacteria of the genus Wolbachia cause skewed sex ratios in some arthropod species as they kill males.Because immigration from poorer countries don't come to these countries.Preceding unsigned comment added by ( talk ) 03:08, 28 December 2011 (UTC) I can imagine that in China, few female births are actually reported.Ferguson,.W.J., Joanen,.The data is aggregated at city district, county and township levels.
7 Operational sex ratio abbreviated as OSR is the proportion of adults in the sexually active population that are males.

"Geschlechtsbestimmung und Zahlenverhaltnis der Geschlechter beim search woman from Kenya Sauerampfer ( Rumex acetosa.A b c Liker András; Freckleton Robert.; Székely Tamás (2013).Edit.06 for total,.23 for one of the age groups.ApostleVonColorado ( talk ) 00:41, (UTC) Inconsistent use of colour in maps edit In the uppermost map, red means more females.The value "1.26" is wrong respectely misleading.13 In birds, mothers can influence the sex of their chicks.I guess the graphics are quite outdated, though obviously a lot of work to update those as well.Isbn Maynard Smith,., Price,.R.Skak E L 17:18, (UTC) Is no sex tonight joke it males/females or females/males?"Sex allocation of three solitary ectoparasitic wasp species on bean weevil larvae: sex ratio change with host quality and local mate competition".I guess the picture's off.
A sex-ratio theory for sex linkage and inbreeding has new implications in cytogenetics and entomology".

The field continues to be heavily influenced by Eric Charnov s 1982 book, Sex Allocation.