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单词 homogenous
释义

homogenousadj.

/həʊˈmɒdʒɪnəs/
Etymology: < homo- comb. form + Greek γένος race + -ous suffix.
1. Biology. = homogenetic adj. 1.
ΘΚΠ
the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [adjective] > descent from common ancestor
pure1569
truly1650
thoroughbred1719
thorough-blood1774
monogeneous1857
genetic1860
monogenous1866
homogenetic1870
homogenetical1870
homogenous1870
monophyletic1874
clean-bred1882
homodemic1883
homophylic1883
homosystemic1883
line-bred1891
synepigonic1904
cladistic1960
1870 E. R. Lankester in Ann. Nat. Hist. 6 36 Structures which are genetically related, in so far as they have a single representative in a common ancestor, may be called homogenous. We may trace an homogeny between them, and speak of one as the homogen of the other. Thus the fore limbs of Mammalia, Sauropsida, Batrachia, and Fishes, may be called..homogenous, but only so far as relates to general structure.
1872 C. Darwin Origin of Species (ed. 6) xiv. 385.
2. Surgery. Of transplanted tissue: = homoplastic adj. 2.
ΘΚΠ
the world > health and disease > healing > medical treatment > surgery > transplanting and grafting operations > [adjective] > between individuals of same species
heterogenous1909
homoplastic1909
homoeoplastic1913
homoeotransplanted1915
homologous1915
homogenous1919
homoeografted1920
isoplastic1923
homotransplanted1939
homografted1952
1919 Ann. Surg. 69 123 It is possible that further experiments with homogenous transplants from young to old and from old to young animals would answer this question.
1939 S. Fomon Surg. Injury & Plastic Repair ii. 107 Homogenous transplants..are usually taken from members of the same family.
1964 R. J. V. Battle Plastic Surg. ii. 37 Any graft, either autogenous or homogenous, that is not immediately required can be stored for use at a later date.
This entry has not yet been fully updated (first published 1899; most recently modified version published online December 2021).
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adj.1870
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更新时间:2024/12/23 13:13:38