12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    The polygenic genes show

    A) similar genotype             

    B) different karyotype

    C) different phenotype        

    D) None of the above

    Correct Answer: C

    Solution :

    [c] A poly genie trait is governed by more than one gene where dominant allele of each gene express a part of trait and full trait is expressed by dominant alleles of all genes. Depending upon genotype, it produces multiples or different phenotypes.


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