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| 单词 | protoctista |
| 释义 | Cultural definitions for ProtoctistaProtoctista [ (pruh-tohk-tis-ta) ] The kingdom of organisms, mostly single celled, whose cells contain a nucleus. The amoeba is a member of this kingdom. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Protoctista[ prō′tək-tĭs′tə ] n.A taxonomic kingdom consisting of unicellular protists and their descendant multicellular organisms, considered as a separate taxonomic kingdom in most modern classification systems. Words nearby Protoctistaprotochordate, protocol, protocols, protocontinent, protoctist, Protoctista, protodeacon, protoderm, protodiastolic, protodiastolic gallop, proto-Doric The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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