RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    The difference in phloem of gymnosperms and angiosperms is due to:

    A)  parenchyma                     

    B)  sieve cell

    C)  companion cell

    D)         fibres

    Correct Answer: C

    Solution :

    The companion cells are found in angiosperms only in gymnosperms no companion cells present but some special parenchyma cells associated to sieve cells which are known as albuminous cells.


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