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genetics
[juh-net-iks]
noun
Biology., the science of heredity, dealing with resemblances and differences of related organisms resulting from the interaction of their genes and the environment.
the genetic properties and phenomena of an organism.
genetics
/ dʒɪˈnɛtɪks /
noun
(functioning as singular) the branch of biology concerned with the study of heredity and variation in organisms
the genetic features and constitution of a single organism, species, or group
genetics
The scientific study of the principles of heredity and the variation of inherited traits among related organisms.
genetics
The study of heredity, or how the characteristics of living things are transmitted from one generation to the next. Every living thing contains the genetic material that makes up DNA molecules. This material is passed on when organisms reproduce. The basic unit of heredity is the gene. (See chromosomes; dominant trait; genetic code; Gregor Mendel; recessive trait; and sexual reproduction.)
Word History and Origins
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Example Sentences
As Prof King puts it: "the marrying of history and genetics".
Startups funded by Silicon Valley billionaires are pushing the boundaries of reproductive genetics, hoping to prevent diseases and improve the chances for preferred traits.
"These two populations of microglia have opposite roles," says Mario Capecchi, PhD, distinguished professor of human genetics at University of Utah Health and senior author of the study.
While genetics and lifestyle factors clearly affect a person's heart health, scientists are discovering that microorganisms living in the gut may also have an important influence.
"We are looking at herd genetics, researching feed additives with our academic partners, and trialling natural diet products to reduce methane from the cows," he said.
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