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Synonyms

law of segregation

American  

noun

Genetics.
  1. the principle, originated by Gregor Mendel, stating that during the production of gametes the two copies of each hereditary factor segregate so that offspring acquire one factor from each parent.


law of segregation Scientific  
  1. See under Mendel's law


Etymology

Origin of law of segregation

First recorded in 1940–45

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Example Sentences

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The physical basis of Mendel’s law of segregation is the first division of meiosis, in which the homologous chromosomes with their different versions of each gene are segregated into daughter nuclei.

From Textbooks Jun. 9, 2022

For the F2 generation, the law of segregation requires that each gamete receive either an R allele or an r allele along with either a Y allele or a y allele.

From Textbooks Jun. 9, 2022

Mendel called this phenomenon the law of segregation, which can be demonstrated in a monohybrid cross.

From Textbooks Jun. 9, 2022

Because each parent is homozygous, the law of segregation indicates that the gametes for the wrinkled–green plant all are ry, and the gametes for the round–yellow plant are all RY.

From Textbooks Apr. 25, 2013

Against this undignified fervour of attachment, marital and parental, the law of segregation often beats in vain.

From The Works of Robert Louis Stevenson - Swanston Edition Vol. 18 (of 25) by Stevenson, Robert Louis

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