BHU PMT BHU PMT Solved Paper-2001

  • question_answer
    Heterothallism is common in :

    A)  Mucor                                 

    B)  Yeast

    C)   Spirogyra                          

    D)  Ulothrix

    Correct Answer: A

    Solution :

                     Heterothallism is common in Mucur and Rhizopus. Heterothallism means fusion of externally similar but physiologically different aplanogametangia during sexual reproduction. Heterothallism was discovered by A.F. Blackeslee in Rhizopusstolonifer.


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