question_answer

In a given plant, red colour (R) of fruits is dominant over white fruit (r); and tallness (T) is dominant over dwarfness (t). If a plant with genotype RRTt is crossed with a plant of genotype rrtt, what will be the percentage of tall plants with red fruits in the next generation?

A)  100%                                   

B)  25%

C)  50%                                      

D)  75%

Correct Answer: C

Solution :

                (Red tall)         (White dwarf)  ...Parents