In peas the trait for tall plants is dominant (T) and the trait for short plants is recessive (t). The trait for yellow seed color is dominant (Y) and the trait for the green seed color is recessive (y). A cross between two plants results in 296 tall yellow plants and 104 tall green plants. Which of the following are most likely to be the genotypes of the parents?
A. TTYY x TTYY
B. TTyy x TTYy
C. TtYy x TtYy
D. TtYy x TTYy
E. TtYY x Ttyy
Ans: D. TtYy x TTYy
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