genetics
juh-NET-iks
/dʒəˈnɛt.ɪks/
The study of heredity and the variation of inherited characteristics.
Encompasses the study of genes, genetic variation, and heredity in living organisms, focusing on how traits are passed from parents to offspring.
The story behind the word. The word 'genetics' was coined in 1905 by British biologist William Bateson, derived from the Greek word 'genesis,' meaning 'origin' or 'birth.' Bateson was a key figure in the early development of the science of heredity, and he chose this term to describe the study of inherited characteristics and how they originate and vary.
Word relationships
- heredity: Heredity refers to the passing of traits from parents to offspring; genetics is the scientific study of this process.
Commonly confused with
- genealogy: Genealogy is the study of family history and ancestry; genetics is the scientific study of inherited traits and genes.
Word family
- genetic (adjective): Relating to genes or heredity.
- genetically (adverb): In a genetic manner.
- gene (noun): A unit of heredity.
Collocations
- human genetics
- molecular genetics
- population genetics
- behavioral genetics
- genetics research
Example sentences
- "Modern genetics has unveiled many secrets about human health and disease." Discussing scientific disciplines.
- "The scientist specialized in plant genetics, aiming to improve crop yields." Referring to a specific research area.
- "Breakthroughs in genetics are leading to personalized medicine tailored to an individual's DNA." From a news report on scientific discovery.
Memory hook
GEN-eration of traits. Genetics studies how traits are passed down through generations. Gene-Origin
When not to use
Don't confuse 'genetics' (the field of study) with 'genes' (the units of heredity) or 'genetic' (the adjective).
Fun facts
- Gregor Mendel, an Augustinian friar, is often called the 'father of modern genetics' for his work with pea plants in the 19th century.
- The discovery of the DNA double helix by Watson and Crick in 1953 was a monumental moment in the history of genetics.
Related words
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