<P> It has the unusual property that it either tastes very bitter or is virtually tasteless , depending on the genetic makeup of the taster . The ability to taste PTC is often treated as a dominant genetic trait , although inheritance and expression of this trait are somewhat more complex . </P>
<P> It has the unusual property that it either tastes very bitter or is virtually tasteless , depending on the genetic makeup of the taster . The ability to taste PTC is often treated as a dominant genetic trait , although inheritance and expression of this trait are somewhat more complex . </P>
for the trait of ptc tasting is the ability to taste the bitter flavor dominant or recessive
for the trait of ptc tasting is the ability to taste the bitter flavor dominant or recessive
dominant
dominant