What evidence in pea plant crosses supported Mendel's law of independent assortment? When crossing hybrid pea plants, some of the offspring exhibit traits that are not exhibited in the
parents.
O When crossing pea plants that differ in two characteristics, traits produced by dominant factors
always appear together.
O When crossing true-breeding pea plants, all of the offspring exhibit traits that are exhibited in the
parents.
O When crossing pea plants that differ in two characteristics, traits produced by dominant factors do
not necessarily appear together.