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(B) The most important physiological effect of $Gibberellins$ $(GA)$ is the reversal of genetic dwarfism in plants.When genetically dwarf plants (such

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Gibberellic acid

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(B) The most important physiological effect of $Gibberellins$ $(GA)$ is the reversal of genetic dwarfism in plants.When genetically dwarf plants (such as dwarf peas or dwarf maize) are treated with $Gibberellic$ $acid$,they grow to attain normal height.This occurs because dwarf plants typically have lower endogenous levels of $GA$.Exogenous application of $GA$ stimulates rapid internode elongation,thereby overcoming the dwarf phenotype.$GA$ does not have a significant effect on the height of normal (tall) plants.

Which of the following can be used to overcome genetic dwarfism in plants?

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