CMC Medical CMC-Medical Ludhiana Solved Paper-2012

  • question_answer
    Growth rings are formed due to activity of

    A)  extrastelar cambium

    B)  intrastelar cambium

    C)  interstelar cambium

    D)  Both (b) and (c)

    Correct Answer: B

    Solution :

                    Intrastelar cambium is the cambium present between xylem and phloem (i.e., within the stele) and the interstelar cambium present between steles (vascular bundle) and show growth ring formation.


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