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38_Personality - life.illinois.edu
38_Personality - life.illinois.edu

... work-related behavior and some behavioral pathology, personality can be an independent risk factor for mental health problems ...
Genetic Merit
Genetic Merit

... rate relative to each other, when known environmental effects have been corrected for, and the performance of relatives accounted for. SIL uses the term “breeding value” (BV) for its estimate of genetic merit. BVs are measured in the same units as the trait. For many traits a higher value is better ...
Population Genetics
Population Genetics

... A. new species formation is through adaptational changes; populations are independent of environment; learned experiences pass on to the next generation B. adaptational changes accumulate; natural selection is responsible for changes within a ...
Introduction to Patterns of Inheritance/Genetics
Introduction to Patterns of Inheritance/Genetics

... This is Mendel’s Law of Segregation. In sexual reproduction, egg and sperm from parents unite to form a new individual or zygote. Thus, each parent contributes one allele for each genetic locus. Mendel’s Law of Independent Assortment states that during meiosis, each pair of alleles is assorted rando ...
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what is happening to this weeks trendy gene/protein/cytokine?
what is happening to this weeks trendy gene/protein/cytokine?

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Genes, Cognition, and Communication
Genes, Cognition, and Communication

... form in virtually everyone it is said to be “fixed” in the population. Although mutations of fixed genes sometimes occur, when they do they are often either lethal or associated with disease or disability. When common individual differences among people are shown to be heritable, this points to a ca ...
Chapter 13d - Mechanism of Evolutionary Change Natural
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Dominant-Recessive Inheritance

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Chapter 16: Evolution of Populations

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MORGAM (an international pooling of cardiovascular cohorts)

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Genomics of complex traits
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... Explain how the DNA molecule transfers genetic information from parent to offspring. o Describe the relationships among DNA, genes, and chromosomes. o Describe in basic terms the structure and function of DNA. o Define the genetic purpose for meiosis from generation to generation. o Define and dist ...
10.1 MEIOSIS INTERNET LESSON
10.1 MEIOSIS INTERNET LESSON

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11.3 Other Mechanisms of Evolution
11.3 Other Mechanisms of Evolution

... 11.3 Other Mechanisms of Evolution 2. Genetic drift is a random change in allele frequencies due to chance. Causes a LOSS of genetic diversity in a population. More common in small populations Example1: Bottleneck Effect- natural or man-made disaster leads to a drastic reduction in population size. ...
Mendel`s Laws of Heredity Why we look the way we look
Mendel`s Laws of Heredity Why we look the way we look

... male and female gametes  Cross - combining gametes from parents with different traits ...
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Heritability of IQ

Research on heritability of IQ infers from the similarity of IQ in closely related persons the proportion of variance of IQ among individuals in a study population that is associated with genetic variation within that population. This provides a maximum estimate of genetic versus environmental influence for phenotypic variation in IQ in that population. ""Heritability"", in this sense, ""refers to the genetic contribution to variance within a population and in a specific environment"". There has been significant controversy in the academic community about the heritability of IQ since research on the issue began in the late nineteenth century. Intelligence in the normal range is a polygenic trait. However, certain single gene genetic disorders can severely affect intelligence, with phenylketonuria as an example.Estimates in the academic research of the heritability of IQ have varied from below 0.5 to a high of 0.8 (where 1.0 indicates that monozygotic twins have no variance in IQ and 0 indicates that their IQs are completely uncorrelated). Some studies have found that heritability is lower in families of low socioeconomic status. IQ heritability increases during early childhood, but it is unclear whether it stabilizes thereafter. A 1996 statement by the American Psychological Association gave about 0.45 for children and about .75 during and after adolescence. A 2004 meta-analysis of reports in Current Directions in Psychological Science gave an overall estimate of around 0.85 for 18-year-olds and older. The general figure for heritability of IQ is about 0.5 across multiple studies in varying populations. Recent studies suggest that family environment (i.e., upbringing) has negligible long-lasting effects upon adult IQ.
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