AMU Medical AMU Solved Paper-2007

  • question_answer
    In which of the following stage, the chromo- some is single thin and like long thread?

    A)  Leptotene                         

    B)  Zygotene

    C)  Pachytene                        

    D)  Diakinesis

    Correct Answer: A

    Solution :

                     In leptotene chromosomes are long thread like with chromomeres on it. The volume of nucleus increases in this stage. Nuclear reticulum opens and chromosomes become distinct and are at their maximum degree of uncoiling. Chromosomes carrying similar characters are called homologous.


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