Leche, 1933) have brought x Genetic Studies of Monozygotic Twins, No. VI. 281 282 D. c. RIFE Vol. X X X V I I I out evidence that handedness has a genetic basis. ... Where simple types of inheritance are involved, data obtained from fraternal twins may be of value in suggesting the exact mode of inheritance.
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dspace03.it.ohio-state.edu/dspace/bitstream/1811/2971/1...
dspace03.it.ohio-state.edu/dspace/bitstream/1811/2971/1/V38N06_281.pdf
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Since Mendel's time, our knowledge of the mechanisms of genetic inheritance has grown immensely. For instance, it is now understood that inheriting one allele can, at times, ... Geneticists study identical or monozygotic twins to determine which traits are inherited and which ones were acquired following conception.
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anthro.palomar.edu/mendel/mendel_3.htm
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In general, it is believed that having fraternal (dizygotic) twins can be genetic and that this predisposition can cause women to be more likely to release more than one egg at a time, offering the chance for more than one egg to be fertilized at a time.
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www.keepkidshealthy.com/twins/expecting_twins.html
www.keepkidshealthy.com/twins/expecting_twins.html
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By William Nilsson; Abstract: The purpose of this study is to reveal the importance of unobserved heterogeneity on marital status. The results for ... The results for monozygotic (identical) and dizygotic twins indicate an important genetic component in marital status. Simply controlling for marital status could be misleading...
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econpapers.repec.org/paper/hhsumnees/0685.htm
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No 685: Marital Status and Unobserved Heterogeneity - Do twins suggest a genetic inheritance? ... The results for monozygotic (identical) and dizygotic twins indicate an important genetic component in marital status. Simply controlling for marital status could be misleading...
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www.econ.umu.se/ues/ues685.html
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- Do twins suggest a genetic inheritance? by William Nilsson1; Department of Economics, Umeå University, Sweden and; Centre for Research on Welfare Economics (CREB), Barcelona, Spain; Abstract; The purpose of this study is to reveal the importance of unobserved heterogeneity on marital status.
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www.econ.umu.se/ues/ues685.pdf
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What are the odds of having twins, triplets, quadruplets or other multiples? Your guide to parenting multiples examines the statistics associated with multiple birth and the factors that influence twinning. ... "I was just wondering what the chances are for twins; my dad is an identical twin, and twins are all over both...
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multiples.about.com/cs/funfacts/a/oddsoftwins.htm
multiples.about.com/cs/funfacts/a/oddsoftwins.htm
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Does anyone know how twins are passed genetically? My father is a fraternal twin (he has a twin sister). I have heard that twins "skip" a generation, which (if true) would mean that I am likely to have twins. As we're planning to get pregnant next year, I'd like to know if this is true so we can plan accordingly.
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www.healthboards.com/pregnancy/3472.html
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CAMH's Dr. Art Petronis, head of the Krembil Family Epigenetics Laboratory, and his team conducted a comprehensive epigenetic analysis of 100 sets of monozygotic and dizygotic twins in the first study of its kind. ... Rethinking The Genetic Theory Of Inheritance: Heritability May Not Be Limited To DNA...
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esciencenews.com/articles/2009/01/18/rethinking.genetic...
esciencenews.com/articles/2009/01/18/rethinking.genetic.theory.inheritance
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