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What is tap root system​

Answer» PRIMARY root FORMED from radial persists.More common in dicots.Tap root system became fleshy and SWOLLEN DUE to storage of food.Secondary roots remain thin.Respiration is done using respiratory roots that are also called pneumatophores.These are upright aerial and negatively geotropic roots.These grow vertically above the soil in water.The apices of these roots have many pores through with air is CONDUCTED.


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