A student wants to ensure cross-pollination occurs between two different plants. Which procedure should the student use to ensure that cross-pollination can occur? •Pluck all of the flower petals from one of the given plants.
•Cover the flowers of one of the plants with a small plastic bag.
•Remove the pistils from the flowers of one of the plants before it matures.
•Remove the anthers from the flowers of one of the plants before it matures,