PLEASE HELP ME WITH THIS
Can you curl your tongue up on the sides? Tongue-curling in humans is a dominant genetic trait. 11.2 Suppose a man who is Tt for tongue-curling marries a woman who is also Tt for this trait. What is the probability of their offspring being a non-tongue roller?
A. 25% because the parents both have a the dominant trait but also have the non-visible recessive trait of non tongue curling which means that their offspring have a 75% chance of having a curling tongue which leaves 25% non curling
