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Anatomy of Flowering Plants question

2012 · Q48
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Anatomy of Flowering Plants question

2012 · Q48

NEETBiologyAnatomy of Flowering PlantsMCQ+4 / −1
Companion cells are closely associated with
  1. A
    Sieve elements
  2. B
    Trichomes
  3. C
    Vessel elements
  4. D
    Guard cells
View written solutionFree

Correct answer: A

Companion cell is a type of cell found within the phloem of flowering plants. Each companion cell is usually closely associated with a sieve element. They remain connected with sieve cells by plasmodesmata. They help in loading of phloem sieve cells with sugars through active transport.

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