单词 | sporoplasm |
释义 | > as lemmassporoplasm sporoplasm n. Brit. , U.S. , ΘΚΠ the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > parts of or related to > other parts of endospore1875 mesospore1882 mesosporium1882 sporoplasm1893 1893 R. R. Gurley in Bull. U.S. Fish Comm. 1891 413 Cystodiscidae... A bi~valve shell..: condition of sporoplasm unknown. [Note] Sporoplasm. Protoplasm of the spore. 1947 Ann. Rev. Microbiol. 1 6 Typically each spore results from the cooperative activity of six cells, two giving rise to the valves of the sporocyst, two producing the polar capsules,..and two being sporoplasm cells each with a gamete nucleus. 1979 Jrnl. Protozool. 26 448/2 Mature spores are short-lived and within 12–24 h begin to extrude their sporoplasms in all directions. < as lemmas |
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