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NEET Sample Paper NEET Sample Test Paper-83

  • question_answer
    The function of innermost layer of pollen sac, named tapetum is

    A)  protective                     

    B)  nutritive

    C)  dehiscence                   

    D)  mechanical

    Correct Answer: B

    Solution :

    Tapetum is the inner most layer of anther wall. It is the major nourishing layer. Its cells become multinucleate and polyploid through endomitosis and endopolyploidy.


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