zygosphene (?za?????sfi?n) n (Zoology) zoology a linking part of the vertebrae of snakes and lizards which fits into a zygantrumCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Zygosperm
Zyg´o`spermn.1.(Bot.) A spore formed by the union of the contents of two similar cells, either of the same or of distinct individual plants. Zygosperms are found in certain orders of algæ and fungi.Webster’s Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
zygosity
zy·gos·i·ty (z?-g?s??-t?)n. The genetic condition of a zygote, especially with respect to its being a homozygote or a heterozygote.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zygosity (za????s?t?) n (Genetics) genetics the similarity or differences between DNA sequences on the chromosomes of a fertilized eggCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zy?gos?i?ty (za??g?s ? ti, z?-) n. 1. the characterization of a hereditary trait in an individual according to whether the gene pairs for the trait are homozygous or heterozygous. 2. the characterization of twins, triplets, etc., according to whether they are monozygotic or dizygotic. [1945?50; probably derivative of -zygous (see heterozygous), on the model of viscous: viscosity, etc.] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
zygosis
zy·go·sis (z?-g??s?s, z?-)n. pl. zy·go·ses (-s?z) The union of gametes to form a zygote; conjugation.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zygosis (za?????s?s; z?-) n (Biology) biology another name for conjugation zygose adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zygosisthe biological process of conjugation; the union of cells or gametes. ? zygose, adj.See also: Biology-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
zygoses
zy·go·sis (z?-g??s?s, z?-)n. pl. zy·go·ses (-s?z) The union of gametes to form a zygote; conjugation.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zygosis (za?????s?s; z?-) n (Biology) biology another name for conjugation zygose adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zygosisthe biological process of conjugation; the union of cells or gametes. ? zygose, adj.See also: Biology-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
zygose
zy·go·sis (z?-g??s?s, z?-)n. pl. zy·go·ses (-s?z) The union of gametes to form a zygote; conjugation.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zygosis (za?????s?s; z?-) n (Biology) biology another name for conjugation zygose adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zygosisthe biological process of conjugation; the union of cells or gametes. ? zygose, adj.See also: Biology-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
zygopleural
zygopleural (?za?????pl??r?l) adjpossessing symmetry on both sidesCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
zygophyte
zygophyte (?za?????fa?t; ?z??-) n (Botany) a plant, such as an alga, that reproduces by means of zygosporesCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Zygophyllidium
spurge (spûrj)n. Any of numerous herbs, shrubs, or trees of the genus Euphorbia, characteristically having milky juice and a cluster of small unisexual flowers that are surrounded by a cuplike structure composed of fused bracts. Also called euphorbia.[Middle English, from Old French espurge, from espurgier, to purge (from its use as a purgative), from Latin exp?rg?re; see expurgate.]American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.spurge (sp??d?) n (Plants) any of various euphorbiaceous plants of the genus Euphorbia that have milky sap and small flowers typically surrounded by conspicuous bracts. Some species have purgative properties[C14: from Old French espurge, from espurgier to purge, from Latin expurg?re to cleanse, from ex-1 + purg?re to purge]Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014spurge (sp?rd?) n. any of numerous plants of the genus Euphorbia, having flowers with no petals or sepals. [1350?1400; Middle English
zygophyllaceous
zygophyllaceous (?za????f??le???s; ?z??-) adj (Botany) of, relating to, or belonging to the Zygophyllaceae, an Old World family of flowering plants having pinnate leaves and capsules as fruits: includes the lignum vitaeCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014