J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    Mitochondria and chloroplast are regarded : endosymbionts because :

    A)  they do not have de-novo origin

    B)  they both possess nucleic acids

    C)  their membranes are like those : prokaryotes

    D)  all of the above

    Correct Answer: B

    Solution :

                    Mitochondria and chloroplast posses DNA, ribosomes like prokaryotic cell (bacteria) and also called semiautonomous body. DNA of bacteria is double stranded and circular like mitochondria and chloroplast.


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