EAMCET Medical EAMCET Medical Solved Paper-2006

  • question_answer
    Study the following table :
    I. Polysiphonous pollen Floral nectaries Simple sieve plate
    II. Angular collocyte Monosiphon ous pollen Synandry
    III. Inserted  stamens Simple leaves Spines
    IV. Exerted stamens Reticulate  Divergent venation Pepo
    Select the correct pair of answers in which the former in the pair shows the set of characters present in Cucurbita and the latter in the pair shows the set of character absent in Acacia :

    A)  I and III                               

    B)  I and II

    C)  II and III                              

    D)  III and IV

    Correct Answer: A

    Solution :

                     The pollen grain containing single pollen tubes called monosiphonous, whereas that contain many (as 14)  pollen tubes is called polysiphonous pollem. e.g., members of family lalvaceae and Cucurbitaceae.


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