AFMC AFMC Solved Paper-2011

  • question_answer
    Increase in circumference of stem is due to the activity of

    A) xylem                   

    B) phloem

    C) cambium                            

    D) cortex

    Correct Answer: C

    Solution :

    Woody plants grow in girth due to the division of vascular cambium. Their bodies have three main parts, bark (contains cork, cork cambium and phellem) wood (contains xvlem) and pith.


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