2. Solved Papers
  3. AMU Medical

AMU Medical AMU Solved Paper-2005

  • question_answer
    Two cross - sections of stem and root appear simple, when viewed by naked eye. But under microscope, they can be differentiated by

    A)  exarch condition of root and stem

    B)  endarch condition of stem and root

    C)  endarch condition of root and exarch condition of stem

    D)  endarch condition of stem and exarch condition of root

    Correct Answer: D

    Solution :

                     The stem and root can be differentiated on the basis of their xylem condition in root the xylem is exarch, ie, protoxylem (first formed xylem is towards the outer side of the organ and in stem the xylem is endarch, i e, protoxylem is towards the centre of the organ.


You need to login to perform this action.
You will be redirected in 3 sec spinner