NEET Biology Principle Of Inheritance And Variation Question Bank Critical Thinking

  • question_answer
    A recessive gene is one which

    A) Occurs less frequently than a dominant one

    B) Occurs only in heterozygotes

    C) Produces large amounts of RNA

    D) Produces very less or no mRNA

    Correct Answer: D

    Solution :

    A recessive gene is one which is not able to synthesize a functional polypeptide and hence it is not expressed phenotypically, therefore that part of DNA does not transcribe mRNA or very little of mRNA.


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