Which one of the following statements pertaining to plant structure is correct?

  • A
    Cork has no stomata,but lenticels carry out transpiration.
  • B
    Passage cells help in the transfer of food from the cortex to the phloem.
  • C
    Sieve tube elements possess cytoplasm but not nuclei.
  • D
    The shoot apical meristem has a quiescent centre.

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