People around the world today can enjoy fruits such as oranges, grapes, and watermelon without having to pick out the seeds. How can farmers best ensure that grocery stores are well supplied with these seedless fruits?
A.
by removing all the seeds from the fruits after they are harvested

B.
by encouraging bees to only cross-pollinate seedless plants

C.
by allowing fruit-bearing plants to naturally reproduce

D.
by selectively breeding seedless fruits