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- Interpolation_theory abstract "The Interpolation Theory, also known as the Intercalation Theory or the Antithetic Theory, is a theory that attempts to explain the origin of the alternation of generations in plants. The Interpolation Theory suggests that the sporophyte generation progenated from a haploid, green algal thallus in which repeated mitotic cell divisions of a zygote produced an embryo retained on the thallus and gave rise to the diploid phase (sporophyte). Ensuing evolution caused the sporophyte to become increasingly complex, both oranographically and anatomically.The Interpolation Theory was introduced by Čelakovský (1874) as the Antithetic Theory. Bower (1889) further developed this theory and renamed it the Interpolation Theory. The theory was later supported by Overton (1893), Scott (1896), Strasburger (1897), Williams (1904), and others.The gradual evolution of an independent, sporophyte phase was viewed by Bower as being closely related to the transition from aquatic to terrestrial plant life on Earth. The supporters of the Interpolation Theory believe that the progenitors of land plants were algal-like, and evolved for terrestrial life under water stresses. The oldest known fossils of land plants were discovered in the cores of boreholes in Oman. The cores contained sets of four connected spore cells, divided from one mother cell. These sets of four are referred to as tetrads. The tetrads were enveloped by the remains of the spore sac in which they were developed. Study of the spore wall indicates a relationship with the liverworts. The fossils have been dated around the Middle Ordovician and are about 475 million years old.Evidence supporting this theory can be found in the life cycle of modern Bryophytes in which the sporophyte is physiologically dependent on the gametophyte. Competing theories include the Transformation theory, which was introduced as the Homologous theory by Čelakovský, and also renamed by Bower.".
- Interpolation_theory wikiPageExternalLink old1.html.
- Interpolation_theory wikiPageID "8872460".
- Interpolation_theory wikiPageLength "2934".
- Interpolation_theory wikiPageOutDegree "33".
- Interpolation_theory wikiPageRevisionID "595906852".
- Interpolation_theory wikiPageWikiLink Algae.
- Interpolation_theory wikiPageWikiLink Algal.
- Interpolation_theory wikiPageWikiLink Alternation_of_generations.
- Interpolation_theory wikiPageWikiLink Borehole.
- Interpolation_theory wikiPageWikiLink Boreholes.
- Interpolation_theory wikiPageWikiLink Bryophyte.
- Interpolation_theory wikiPageWikiLink Bryophytes.
- Interpolation_theory wikiPageWikiLink Category:Biology_theories.
- Interpolation_theory wikiPageWikiLink Diploid.
- Interpolation_theory wikiPageWikiLink Embryo.
- Interpolation_theory wikiPageWikiLink Evolution.
- Interpolation_theory wikiPageWikiLink Fossil.
- Interpolation_theory wikiPageWikiLink Fossils.
- Interpolation_theory wikiPageWikiLink Gametophyte.
- Interpolation_theory wikiPageWikiLink Haploid.
- Interpolation_theory wikiPageWikiLink Homologous_theory.
- Interpolation_theory wikiPageWikiLink Ladislav_Josef_Čelakovský.
- Interpolation_theory wikiPageWikiLink Liverworts.
- Interpolation_theory wikiPageWikiLink Marchantiophyta.
- Interpolation_theory wikiPageWikiLink Mitosis.
- Interpolation_theory wikiPageWikiLink Mitotic.
- Interpolation_theory wikiPageWikiLink Oman.
- Interpolation_theory wikiPageWikiLink Ordovician.
- Interpolation_theory wikiPageWikiLink Plant.
- Interpolation_theory wikiPageWikiLink Plants.
- Interpolation_theory wikiPageWikiLink Ploidy.
- Interpolation_theory wikiPageWikiLink Spore.
- Interpolation_theory wikiPageWikiLink Sporophyte.
- Interpolation_theory wikiPageWikiLink Thallus.
- Interpolation_theory wikiPageWikiLink Transformation_theory_(biology).
- Interpolation_theory wikiPageWikiLink Wikt:tetrad.
- Interpolation_theory wikiPageWikiLink Zygote.
- Interpolation_theory wikiPageWikiLinkText "Interpolation theory".
- Interpolation_theory wikiPageWikiLinkText "interpolation problems".
- Interpolation_theory wikiPageWikiLinkText "interpolation theory".
- Interpolation_theory hasPhotoCollection Interpolation_theory.
- Interpolation_theory wikiPageUsesTemplate Template:About.
- Interpolation_theory subject Category:Biology_theories.
- Interpolation_theory hypernym Theory.
- Interpolation_theory type Book.
- Interpolation_theory type Concept.
- Interpolation_theory type Theory.
- Interpolation_theory comment "The Interpolation Theory, also known as the Intercalation Theory or the Antithetic Theory, is a theory that attempts to explain the origin of the alternation of generations in plants. The Interpolation Theory suggests that the sporophyte generation progenated from a haploid, green algal thallus in which repeated mitotic cell divisions of a zygote produced an embryo retained on the thallus and gave rise to the diploid phase (sporophyte).".
- Interpolation_theory label "Interpolation theory".
- Interpolation_theory sameAs m.02y_8z9.
- Interpolation_theory sameAs Q6056404.
- Interpolation_theory sameAs Q6056404.
- Interpolation_theory wasDerivedFrom Interpolation_theory?oldid=595906852.
- Interpolation_theory isPrimaryTopicOf Interpolation_theory.