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In a positive tropism, the plant moves towards the stimulus. One familiar example is positive phototropism
Plants can also move away from stimulus; this is called a negative tropism.
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Positive Geotropism means growth of the plants towards the Gravitational force
.e.g.It means When a plant's root grows towards Gravitational force . It is positive geotropism.
Negative Geotropism means growth of the plant against the Gravitational force.
e.g. When a plant's steam grows towards sunlight. It is called negative Geotropism.
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Positive Geotropism means growth of the plants towards the Gravitational force
.e.g.It means When a plant's root grows towards Gravitational force . It is positive geotropism.
Negative Geotropism means growth of the plant against the Gravitational force.
e.g. When a plant's steam grows towards sunlight. It is called negative Geotropism.
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Geotropism it is a type of tropism which show some response to gravity stems are negative to geotropism but roots are positive to geotropism.
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