MGIMS WARDHA MGIMS WARDHA Solved Paper-2004

  • question_answer
    In the sporogonium of which plant, columella is present?

    A)  Penicillium        

    B)  Spirogyra

    C)  Rhizopus                            

    D)  Ulothrix

    Correct Answer: C

    Solution :

                     Rhizopus   is   a  member  of  class Zygomycetes.   The   sporangium   of Rhizopus is appear to be divide into two regions i.e., outer fertile sporiferous zone and a central sterile columella. The protoplast of the sporiferous zone  cleave mitotically to form dark coloured multinucleate spores.


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