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NEET AIPMT SOLVED PAPER 2001

  • question_answer
                    Loading of phloem is related to:                                                                                                               

    A)                 increase of sugar in phloem                                       

    B)                 elongation of phloem cell

    C)                 separation of phloem parenchyma

    D)                 strengthening of phloem fiber

    Correct Answer: A

    Solution :

                    Sugar synthesized in leaves (source) is 'loaded' in phloem through which it is transported to all other parts of plants where it is required (= sinks).


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