If a dominant trait is beneficial to an animal, what happens to the trait's proportion in the population? *

It becomes more common
It becomes less common
It doesn't change much

(choose the correct answer)

It becomes more common

Explanation:

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.