J & K CET Medical J & K - CET Medical Solved Paper-2014

  • question_answer
    During incomplete dominance,\[{{F}_{2}}-\]generation will have

    A)  \[3:1\]genotypic ratio

    B)  \[3:1\]phenotypic ratio

    C)  \[1:2:1\]genotypic ratio

    D)  \[1:2:1\]phenotypic ratio

    Correct Answer: C

    Solution :

     Incomplete dominance the genes of an allelomorphic pair are not expressed as recessive and dominant and is expressed themselves partially, e.g., plant like Antirrhinum, when the hybrid of F, progeny are crossed among themselves to raise\[{{F}_{2}}-\]generation, they produce a phenotypic ratio of \[1:2:1,\]which is identical   to   genotypic   ratio   because heterogygote are phenotypically intermediate between homozygous types,


You need to login to perform this action.
You will be redirected in 3 sec spinner