Taxis

A taxis (plural taxes /ˈtæksiːz/, from the Ancient Greek τάξις, meaning "arrangement") is the movement of an organism in response to a stimulus such as light or the presence of food. Taxes are innate behavioral responses. A taxis differs from a tropism (turning response, often growth towards or away from a stimulus) in that the organism has motility and demonstrates guided movement towards or away from the stimulus source. It is sometimes distinguished from a kinesis, a non-directional change in activity in response to a stimulus.

单词	Negative geotaxis
释义	Negative geotaxis 英语例句库 Test surface righting reflex,cliff avoidance reflex,negative geotaxis reflex,air righting reflex and forelimb grip reflex of ninety-three rats. 同日龄幼大鼠93只,雌雄不拘,分别对平面翻正,空中翻正反射,悬崖回避试验,负趋地性试验,前肢握力试验进行测试。英语百科 Taxis A taxis (plural taxes /ˈtæksiːz/, from the Ancient Greek τάξις, meaning "arrangement") is the movement of an organism in response to a stimulus such as light or the presence of food. Taxes are innate behavioral responses. A taxis differs from a tropism (turning response, often growth towards or away from a stimulus) in that the organism has motility and demonstrates guided movement towards or away from the stimulus source. It is sometimes distinguished from a kinesis, a non-directional change in activity in response to a stimulus.
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Negative geotaxis

Taxis