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Orthogenesis

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Noun

Biology .
Also called orthoselection. evolution of a species proceeding by continuous structural changes in a single lineage without presenting a branching pattern of descent.
a theory that the evolution of a species in a continuous, nonbranching manner is due to a predetermined series of alterations intrinsic to the species and not subject to natural selection.
Sociology . a hypothetical parallelism between the stages through which every culture necessarily passes, in spite of secondary conditioning factors.

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  • Orthogenetic

    pertaining to or exhibiting orthogenesis.
  • Orthognathic

    straight-jawed; having the profile of the face vertical or nearly so; having a gnathic index below 98.
  • Orthognathism

    straight-jawed; having the profile of the face vertical or nearly so; having a gnathic index below 98.
  • Orthognathous

    straight-jawed; having the profile of the face vertical or nearly so; having a gnathic index below 98.
  • Orthogonal

    mathematics ., crystallography . referable to a rectangular set of axes., also, orthographic. pertaining to or involving right angles or perpendiculars,...
  • Orthogonality

    mathematics ., crystallography . referable to a rectangular set of axes., also, orthographic. pertaining to or involving right angles or perpendiculars,...
  • Orthographic

    of or pertaining to orthography., orthogonal ( def. 1a ) .
  • Orthographical

    of or pertaining to orthography., orthogonal ( def. 1a ) .
  • Orthography

    the art of writing words with the proper letters, according to accepted usage; correct spelling., the part of language study concerned with letters and...
  • Orthopaedic

    of or pertaining to orthopedics.
  • Orthopaedics

    ( used with a singular verb ) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, esp. the...
  • Orthopedic

    of or pertaining to orthopedics.
  • Orthopedics

    ( used with a singular verb ) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, esp. the...
  • Orthopedist

    ( used with a singular verb ) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, esp. the...
  • Orthopneic

    difficult or painful breathing except in an erect sitting or standing position.
  • Orthopnoea

    difficult or painful breathing except in an erect sitting or standing position.
  • Orthoptera

    an orthopterous insect.
  • Orthopteron

    an orthopterous insect.
  • Orthopterous

    belonging or pertaining to the orthoptera, an order of insects, including the cockroaches, mantids, walking sticks, crickets, grasshoppers, and katydids,...
  • Orthoptic

    pertaining to or producing normal binocular vision.
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