> as lemmas
zygosome
zygosome n. 
/ˈzɪɡəsəʊm/, /ˈzɪɡəˌsoʊm/ [ < German zygosom (E. Strasburger 1904, in Sitzungsber. d. k. Preuss. Akad. d. Wissensch. 606): see -some comb. form] Cytology = bivalent adj. and n.
Brit. /ˈzʌɪɡəsəʊm/
, /ˈzʌɪɡəsəʊm//ˈzɪɡəsəʊm/U.S. /ˈzaɪɡəˌsoʊm/
, /ˈzaɪɡəˌsoʊm//ˈzɪɡəˌsoʊm/ΘΚΠ
the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > chromosomes in respect of meiosis
trivalency1888
zygosome1905
bivalence1909
zygonema1911
trivalent1922
quadrivalent1923
quinquevalent1926
multivalent1929
nullisomic1932
bivalent1937
nullisome1944
1905 Ann. Bot. 19 249 A similar operation of the law of chance has been suggested by Strasburger ('04) in the separation of the chromatin granules as a result of the division of the ‘zygosome’.
1910 Ann. Bot. 24 727 Grégoire.., while agreeing with the parasynaptic chromosome formation, put a different interpretation on to the ‘gamosomes’ and ‘zygosomes’ of Strasburger and Miyake.
1974 Jrnl. Heredity 65 257/1 The varying amounts of the q segments present in the zygosome may account in large measure for the physical and mental deviation of these mongoloid patients from the usual spectrum of characteristics typical of mongoloids bearing three independent chromosomes 21.
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as lemmas
- pyarthrosis
- pyas
- pybuthrin
- pyche
- pycnaspideae
- pycnaspidean
- pycnaster
- pycnia
- pycnial
- pycnide
- pycnidia
- pycnidial
- quasi-stellar radio source
- quasi-substance
- quasi-technical
- quasi-thermodynamic
- quasi-totalitarian
- quasi-totality
- quasi-transitive
- quasi-universal
- quasi-vacuity
- quasi-verb
- quasi-war
- quasiaesthetic
- quasiarithmetical