The major part of the dry weight of plants is | vedclass

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(B) The dry weight of a plant is the weight of the plant after all the water has been removed.Plants obtain carbon,hydrogen,and oxygen primarily from

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Carbon,Hydrogen,Oxygen

Vedclass · Answer

(B) The dry weight of a plant is the weight of the plant after all the water has been removed.Plants obtain carbon,hydrogen,and oxygen primarily from the atmosphere $(CO_2)$ and water $(H_2O)$.These three elements constitute the vast majority of the organic biomass of the plant,forming the structural components like cellulose,hemicellulose,and lignin.Therefore,carbon,hydrogen,and oxygen make up the major part of the dry weight of plants.

The major part of the dry weight of plants is made up of ............ .

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