Topic: Negative Phototropism
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What is negative phototropism?
Negative Photo tropism is when a plant grows away from sunlight Read More »
Source: http://wiki.answers.com/Q/What_is_negative_phototropism
What part of a plant sHow is positive phototropism and negative g...
The stem shows negative gravitropism. The roots show positive. Read More »
Source: http://wiki.answers.com/Q/What_part_of_a_plant_sHow_is_positive_p...
What is the difference between positive phototropism and negative...
A tropism is a growth response of a plant to an external stimulus. A tropism can be positive or negative. Positive: the growth response is in the direction of the stimulus. Negative: the growth response is away from the stimulus. Light inte... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080520110133AA5pEsR
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Negative Phototropism
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In most situations a root would be underground to begin with. While being negatively phototropic would keep it from growing up, it won't make it go down deep into the soil. Once covered, it has no reason to continue. So the growth pattern o...
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Source: http://answers.yahoo.com/question/index?qid=20090807174320AA1ieWn
uhh...to be simple roots show positive geotropism bcoz it moves towards gravity and shoots show negative bcz it doesnt shoots show positive phototropism cz it moves towards light and roots show negative bcz it doenst
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Source: http://answers.yahoo.com/question/index?qid=20111026122213AABCzrz
By nature, mostly, roots are negatively phototropism (Skototropism) and shoots are positively phototropism. This means that shoot system is there to do photosynthesis with the help of cholophylls by using sun light and water. The shoot syst...
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Source: http://in.answers.yahoo.com/question/index?qid=20100626032647AAOZ...
