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单词 chromatoplasm
释义

> as lemmas

chromatoplasm
chromatoplasm n.
Brit. /ˈkrəʊmətə(ʊ)plaz(ə)m/
,
/krəʊˈmatə(ʊ)plaz(ə)m/
,
U.S. /kroʊˈmædəˌplæzəm/
,
/ˈkroʊmədəˌplæzəm/
[-plasm comb. form] Biology the coloured portions of protoplasm; the pigment substance of cells.
ΘΚΠ
the world > life > biology > substance > cell > cell substance > [noun] > protoplasm or cytoplasm > coloured portion or granule
chromoleucite1885
chromatoplasm1886
1886 Jrnl. Royal Microsc. Soc. 6 640 The protoplasm of the chromatophores has been termed by Strasburger chromatoplasm.
1902 E. B. Wilson Cell (ed. 2) 439 Chromatoplasm.., the substance of the chromoplastids and other plastids.
1948 New Biol. 5 10 Sometimes in a living specimen (blue-green alga)..it is possible to distinguish two regions in the protoplasm, an outer region in which the pigments are evenly distributed, the chromatoplasm, and a central unpigmented part, the centroplasm.
extracted from chromato-comb. form
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as lemmas
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