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phototaxis 音标拼音: [f,otət'æksɪs]

n. 趋光性;向光性

趋光性;向光性

The Collaborative International Dictionary of English v.0.48 (gcide)

Phototaxis \Pho`to*tax"is\, Phototaxy \Pho"to*tax`y\, n. [NL.
phototaxis; photo- Gr. ? an arranging.] (Biol.)
The influence of light on the movements of low organisms, as
various infusorians, the zoospores of certain alg[ae], etc.;
also, the tendency to follow definite directions of motion or
assume definite positions under such influence. If the
migration is toward the source of light, it is termed

{positive phototaxis}; if away from the light,

{negative phototaxis}. -- {Pho`to*tac"tic}, a. --
{Pho`to*tac"tic*al*ly}, adv.
[Webster 1913 Suppl.]

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phototaxis	查看　phototaxis　在Google字典中的解释	Google英翻中〔查看〕
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英文字典中文字典相关资料:

PHOTOTAXIS Definition Meaning - Merriam-Webster
phototaxis noun pho· to· tax· is ˌfō-tō-ˈtak-səs : a taxis in which light is the directive factor
PHOTOTACTIC Definition Meaning - Merriam-Webster
Medical Definition phototactic adjective pho· to· tac· tic ˌfōt-ō-ˈtak-tik : of, relating to, or exhibiting phototaxis phototactically -ti-kə-lē adverb
APHOTOTAXIS Definition Meaning - Merriam-Webster
The meaning of APHOTOTAXIS is absence of phototaxis
phototaxis Related Words - Merriam-Webster
Words related to phototaxis: bioluminescence, locomotion, locomotor, dinoflagellates, copepods, flagella, chemotactic, photosynthesis, fluorescence, photoreceptors, arthropods
PHOTOTAXIS Rhymes - Merriam-Webster
Words and phrases that rhyme with phototaxis: axis, praxis, taxus, -taxis, yaksas, z-axis, syntaxis, air taxis, egg axis, eraxis
Words That End with XIS | Merriam-Webster
phototaxis phrenemphraxis phyllotaxis plasmatorrhexis plasmorrhexis Pomoxis praxis prophylaxis protaxis pseudaxis pseudomixis psychotaxis ptyxis pyxis rheotaxis rhexis robotaxis semiaxis sparaxis stereotaxis synaxis syntaxis syntexis tachyphylaxis taxis telotaxis thermotaxis thigmotaxis tonotaxis topotaxis trophallaxis trophotaxis tropotaxis
Adjectives for phototaxis - Merriam-Webster
How phototaxis often is described ("________ phototaxis") light distinct negative bacterial pronounced vertical strong normal infrared positive marked
Words with TAX | Merriam-Webster
phototaxis phyllotaxes phyllotaxic phyllotaxies phyllotaxis phyllotaxy pilotaxitic pleiotaxies pleiotaxy postaxial posttax praetaxation praetaxations pretax pretaxation pretaxations protaxes protaxial protaxis prototaxic prototaxites psychotaxes psychotaxis rheotaxes rheotaxis robotaxi robotaxis stereotaxes stereotaxic stereotaxically
Words with AXI | Merriam-Webster
phototaxis phrenemphraxis phyllotaxic phyllotaxies phyllotaxis pilotaxitic pleiotaxies pluriaxial poleaxing postaxial praxis Praxitelean preaxiad preaxial preaxially premaxilla premaxillae premaxillaries premaxillary premaxillas prophylaxies prophylaxis protaxial protaxis protogalaxies prototaxic prototaxites pseudaxis psychotaxis raxing
PHOTOPOSITIVE Definition Meaning - Merriam-Webster
The meaning of PHOTOPOSITIVE is exhibiting positive phototropism or phototaxis

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