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nyctitropism

/ (nɪkˈtɪtrəˌpɪzəm) /
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noun

a tendency of some plant parts to assume positions at night that are different from their daytime positions

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“Was” is used for the indicative past tense of “to be,” and “were” is only used for the subjunctive past tense.

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Derived forms of nyctitropism

nyctitropic (ˌnɪktɪˈtrɒpɪk), adjective

Word Origin for nyctitropism

C19: nyct-, from Greek nukt-, nux night + -tropism
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

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