11. Their fortunes reflected that of the apposition to [ her ] radical and rationalist agenda ". 12. If the apposition gets further back in the sentence, the comma will precede it directly. 13. Genitive relationships are expressed by apposition . 14. The PE headgroup binds water less tightly than PC and therefore may allow close apposition more easily. 15. How can the focus be changed in a compound eye ( specifically, an apposition eye )? 16. Hugo von Mohl ( 1853, 1858 ) advocated the idea that the cell wall grows by apposition . 17. Because of the apposition of cementum over the dentin, the dentinocemental junction ( DCJ ) is formed. 18. If there is no apposition , the women are four, as understood by Tatian and the Peshitta. 19. In short, the entire surface of the blastocyst has a potential to form the apposition to the decidua. 20. As to grammar, I think " twenty ( 20 ) " may be considered a form of apposition .