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单词 chemotropism
释义

chemotropism

[ ki-mo-truh-piz-uhm ]
/ kɪˈmɒ trəˌpɪz əm /

noun Biology.

oriented growth or movement in response to a chemical stimulus.

Origin of chemotropism

First recorded in 1895–1900; chemo- + -tropism

OTHER WORDS FROM chemotropism

che·mo·trop·ic [kee-muh-trop-ik, -troh-pik, kem-uh-], /ˌki məˈtrɒp ɪk, -ˈtroʊ pɪk, ˌkɛm ə-/, adjectiveche·mo·trop·i·cal·ly, adverb

Words nearby chemotropism

chemotaxis, chemotaxonomy, chemotherapeutics, chemotherapy, chemotroph, chemotropism, chempaduk, Chemulpo, chemurgy, Ch'en, Chenab
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for chemotropism

  • The act of seeking the female as well as that of cohabitation are in many cases combinations of chemotropism and stereotropism.

    The Organism as a Whole|Jacques Loeb
  • It is chemotropism, not solicitude for its offspring, which drives the flesh fly to lay its eggs on decaying meat.

    Being Well-Born|Michael F. Guyer
  • We have already alluded to certain phenomena of chemotropism in Chapter IV.

    The Organism as a Whole|Jacques Loeb
  • Herbst pointed out that this might be a case of chemotropism, caused by the oxygen surrounding the egg.

    Darwin and Modern Science|A.C. Seward and Others

British Dictionary definitions for chemotropism

chemotropism
/ (ˌkɛməʊˈtrəʊˌpɪzəm) /

noun

the growth response of an organism, esp a plant, to a chemical stimulus

Derived forms of chemotropism

chemotropic (ˌkɛməʊˈtrɒpɪk), adjectivechemotropically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for chemotropism

chemotropism
[ kĭ-mŏtrə-pĭz′əm ]

n.

chemotaxis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2024/9/20 5:39:40