Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    In Funaria, haploid structure is                                                                                                                                  

    A)  capsule                               

    B)  protonema

    C)  collumella                          

    D)  None of these

    Correct Answer: B

    Solution :

    The main body of Funaria is gametophyte, which is haploid structure and divided  three parts-                            [a] Main axis (stem)-The stem is also differentiated into epidermis, cortex and central cylinder. [b] Leaf-It shows several layered thick midrib but single layered in other regions. [c] Protonema-The  leafy gametophores consists of small erect axis surrounded by spirally arranged ?leaves? and numerous rhizoids at the base. Leafy gametophore is developed from buds produced on protonema. 


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