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Anatomy of Flowering Plants question

2011 · Q37
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Anatomy of Flowering Plants question

2011 · Q37

NEETBiologyAnatomy of Flowering PlantsMCQ+4 / −1
Function of companion cells is :
  1. A
    Providing water to phloem
  2. B
    Loading of sucrose into sieve elements
  3. C
    Loading of sucrose into sieve elements by passive transport
  4. D
    Providing energy to sieve elements for active transport
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