What does twin study mean?
Definitions for twin study
twin study
This dictionary definitions page includes all the possible meanings, example usage and translations of the word twin study.
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Wikidata
Twin study
Twin studies reveal the absolute and relative importance of environmental and genetic influences on individuals in a sample. Twin research is considered a key tool in behavioral genetics and in content fields, from biology to psychology. Twin studies are one part of a broader field – behavior genetics which includes all data that are genetically informative – siblings, adoptees. pedigree data etc. Twins are a valuable source for observation because they allow study of varying family environments and widely differing genotypes: monozygotic or "identical" twins, share nearly 100% of their genetic polymorphisms, which means that most variation in pairs' traits is due to their unique experiences. Dizygotic or "fraternal" twins share only about 50% of their polymorphisms. Thus powerful tests of the effects of genes can be made. Twins share many aspects of their environment by virtue of being born in the same time and place. Discordance in MZ twins provides a powerful window into environmental effects.
U.S. National Library of Medicine
Twin Study
Work consisting of reporting using a method of detecting genetic causes in human traits and genetic factors in behavior using sets of twins.
Numerology
Chaldean Numerology
The numerical value of twin study in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of twin study in Pythagorean Numerology is: 2
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"twin study." Definitions.net. STANDS4 LLC, 2024. Web. 29 Apr. 2024. <https://www.definitions.net/definition/twin+study>.
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