objective 2.80 : describe the geotropic responses of roots and stems.
Geotropic=growth in response to gravity
growth downwards= posotive geotropism
growth upwards= negative geotropism
stems/shoots grow up, therefore they have negative geotropism
roots grow down, therefore they have posotive geotropism
Geotropic=growth in response to gravity
growth downwards= posotive geotropism
growth upwards= negative geotropism
stems/shoots grow up, therefore they have negative geotropism
roots grow down, therefore they have posotive geotropism
what is the purpose of all these tropisms
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