Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    Which of the following is the oldest living fossil?

    A)  Architeuthis                      

    B)  Neopilina

    C)  Nautilus                             

    D)  Limulus

    Correct Answer: B

    Solution :

    Neopilina is belongs to phylum-Mollusca of class-Monoplacophora, dreage dotin 1952 by Danish   oceanographic   research  vessel, Galathea from 3,570 m in the pacific off Costa Rica. The most primitive Mollusca having characters of annelids. A living fossil, a connecting link between annelids and molluscs.


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