J & K CET Medical J & K - CET Medical Solved Paper-2013

  • question_answer
    In\[{{C}_{4}}\]plants, chloroplast also occurs in

    A)  epidermis         

    B)  guard cells

    C)  spongy parenchyma

    D)  bundle sheath cells

    Correct Answer: D

    Solution :

     In\[{{C}_{4}}-\]plants, the photosynthesis occur in a chloroplast of a thin walled mesophyll cell and a 4-carbon acid (OAA) which is handed over to a thick walled bundle sheath cells\[{{C}_{4}}\]plant process Kranz anatomy in which vascular bundles are surrounded  by bundle sheath of large chlorenchymatous cells arranged like a wreath a literally meaning of Kranz.


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