raphe defined in 1951 year

raphe - raphe;
raphe - (1) In seeds formed from anatropous ovules, longitudinal ridge marking position of adherent funicle. (2) In Diatoms, longitudinal slit in valve, varying in form and structure; associated with power of movement of these organisms.

near raphe in Knolik

ranunculus trichophyllus chaixhome
letter "R"
start from "RA"

definition of word "raphe" was readed 1047 times

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