4. Can you curl your tongue up on the sides? Tongue-curling in humans is a dominant genetic trait. Suppose a man who is Tt for tongue-curling marries a woman who is also Tt for this trait. What are the possible
genotypes and phenotypes of their children and the percent chance for each?

ok, so basically if both parents both obtain the same trait *Rolling tounge* it will be way more likely for the offspring/child to obtain that trait, so therefore the child will indeed obtain the trait which means the chance of the offspring getting this trait is percent- 100% Fraction- 4/4 For the genotype and Phenotype part just imput the dominate and recessive letters (Example- Aa)

Explanation:

^^^ Hope this helped!!

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.