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NEET Biology Principle Of Inheritance And Variation Question Bank Chromosomes and Genes

  • question_answer
    Exchange of chromosome segments between maternal and paternal chromatids during synapsis in meiosis is called [CPMT 1976]

    A) Linkage

    B) Crossing over

    C) Dominance

    D) Mutation

    Correct Answer: B

    Solution :

    Crossing over is a process by which chromatids of homologues exchange portions of genetic material, usually during tetrad formation of meiosis.


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