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Showing 1 - 20 results of 30 for search 'Fertility and Sterility', query time: 0.44s Refine Results
  1. 1
    ... to development, but it does not as a rule enter the ovarian tissue to achieve fertilization of the ovule. Pollen...
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  2. 2
    ... are not completely sterile, and a few individuals under study are even as fertile as the parental species can...
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  3. 3
    by Galea, Horia R.
    Published 2007
    ... m, S80: small, fertile colonies, epizoic on Symplectoscyphus filiformis . Stn. COM 01 —27.i.2006, 17...
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  4. 4
    by Galea, Horia R.
    Published 2007
    ... m, S80: small, fertile colonies, epizoic on Symplectoscyphus filiformis . Stn. COM 01 —27.i.2006, 17...
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  5. 5
    by Galea, Horia R.
    Published 2007
    ..., one fertile; a small, sterile, epizootic colony present (MHNG INVE 53237); 09.iii.2005, 10– 25 m, S56...
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  6. 6
    by Galea, Horia R.
    Published 2007
    ..., one fertile; a small, sterile, epizootic colony present (MHNG INVE 53237); 09.iii.2005, 10– 25 m, S56...
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  7. 7
    by Grzegorz Pacyna
    Published in Acta Palaeobotanica (2021)
    ... by sterile and fertile specimens well comparable with historical and recently published material...
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  8. 8
    by Böcher, Tyge W.
    Published 1983
    ... 52 chromosomes and showed a high degree of pairing during meiosis. It was fertile, but exhibited...
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  9. 9
    by Böcher, Tyge W.
    Published 1983
    ... 52 chromosomes and showed a high degree of pairing during meiosis. It was fertile, but exhibited...
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  10. 10
    by Galea, Horia R.
    Published 2007
    ...): a sterile colony, epizoic on Obelia dichotoma S131 (25 m): a fertile colony, with 3 coppiniae...
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  11. 11
    by Galea, Horia R.
    Published 2007
    ...): a sterile colony, epizoic on Obelia dichotoma S131 (25 m): a fertile colony, with 3 coppiniae...
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  12. 12
    by Galea, Horia R.
    Published 2007
    ..., S96: one sterile colony, 3.5 cm high. Stn. COM 07 —25.xii. 2004, 22 m, S20: a small, sterile colony...
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  13. 13
    by Galea, Horia R.
    Published 2007
    ..., S96: one sterile colony, 3.5 cm high. Stn. COM 07 —25.xii. 2004, 22 m, S20: a small, sterile colony...
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  14. 14
    ... of genetic assimilation where F 1 s are fertile, or via the removal of unidirectionally pollinated sterile F...
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  15. 15
    ... result of genetic assimilation where F 1 s are fertile, or via the removal of unidirectionally pollinated...
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  16. 16
    ... of genetic assimilation where F1s are fertile, or via the removal of unidirectionally pollinated sterile F1...
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  17. 17
    ... crosses made it possible to identify combinations that give fertile offspring and to create promising...
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  18. 18
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