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  3. 12th Class
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  5. Principle Of Inheritance And Variation

12th Class Biology Principle Of Inheritance And Variation

  • question_answer 6)
    When a cross is made between tall plant with yellow seeds (TtYy) and tall plant with green seed (Ttyy), what proportions of phenotype in offspring could be expected to be : (a) Tall and green (b) Dwarf and green  

    Answer:

     
         Ty Ty tY Ty
    Ty Ttyy Tall green Ttyy Tall green TtYy Tall green Ttyy Tall green
    ty TtYy Tall green Ttyy Tall green ttYy Dwarf green ttyy Dwarf green
      Ratio: Tall green: 3; Dwarf green: 1.  


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