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2. Las plantas responden de diferentes maneras a la temperatura: cierran o abren sus pétalos, se alejan o se acercan, cambian la orientación de algún órgano, entre otras reacciones.

Imagina que tienes una planta que recibe sol durante varias horas del día, razón por la cual sus pétalos permanecen más cerrados que los de otras plantas que están a la sombra. ¿Cómo podrías diferenciar entre una nastia o un tropismo?



Answer :

GinnyAnswer

Final answer:

Tropism and nastic movements in plants explained.


Explanation:

Tropism is a growth movement in plants where the direction is determined by the direction of the stimulus. There are two types: positive tropism (growing toward the stimulus) and negative tropism (growing away from the stimulus).

Nastic movements are non-directional plant responses to stimuli like light or temperature. An example is Nyctinasty, where plants open or close their leaves based on the day-night cycle.

By observing the plant receiving sun for hours with closed petals, you can differentiate between the two by noting if the response is directional (tropism) or non-directional (nastic response).


Learn more about Plant Responses to Environmental Stimuli here:

https://brainly.com/question/9267510


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