homozygous

[ hoh-muh-zahy-guh s, hom-uh- ]

/ ˌhoʊ məˈzaɪ gəs, ˌhɒm ə- /

adjective Biology.

having identical pairs of genes for any given pair of hereditary characteristics.

of or relating to a homozygote.

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Commas mark divisions in sentences. Periods end declarative sentences. Apostrophes show possession. Easy, right? Well, punctuation can get pretty tricky—fast. Think you got what it takes to be a punctuation expert? Take our quiz to prove it!

Question 1 of 10

Which of the options below is the best punctuation for the sentence? It__s your turn to pick the movie __ but your sister gets to pick the board game we _ re going to play.

Its your turn to pick the movie but your sister gets to pick the board game we’re going to play.

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Also ho·mo·zy·got·ic

[hoh-moh-zahy-got-ik, hom-oh-] /ˌhoʊ moʊ zaɪˈgɒt ɪk, ˌhɒm oʊ-/.

Origin of homozygous

1900–05; homo- + Greek -zygos; see zygo-, -ous

OTHER WORDS FROM homozygous

ho·mo·zy·gos·i·ty

[hoh-moh-zahy-gos-i-tee, -zi-, hom-oh-] /ˌhoʊ moʊ zaɪˈgɒs ɪ ti, -zɪ-, ˌhɒm oʊ-/, noun

Words nearby homozygous

homotypic cortex, homovanillic acid, homozygosis, homozygosity, homozygote, homozygous, homozygous by descent, homs, homunculus, homy, homyel'

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for homozygous

homozygous

/ (ˌhəʊməʊˈzaɪɡəs, -ˈzɪɡ-, ˌhɒm-) /

adjective

genetics (of an organism) having identical alleles for any one genethese two fruit flies are homozygous for red eye colour Compare heterozygous

Derived forms of homozygous

homozygously, adverb

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for homozygous

homozygous

[ hō′mō-zī′gəs, -mə-, hŏm′ə- ]

adj.

Having the same alleles at one or more gene loci on homologous chromosome segments.

Scientific definitions for homozygous

homozygous

[ hō′mō-zī′gəs ]

Relating to a cell that has two identical alleles for a particular trait at corresponding positions on homologous chromosomes. Compare heterozygous.