Traditionally, watermelon flesh is red. There is no major difference in taste between the red and yellow flesh. Many people prefer red-fleshed melons because they are the more familiar color. Try eating a yellow-fleshed watermelon. It's a new experience worth trying.
Seeds also are part of the watermelon fruit.
But watermelon lovers like the seeds only for spitting contests, Simonne says. Seedless watermelon are virtually seedless, and their popularity is increasing rapidly. Every now a then, you find a brown seed, and several immature, white seeds. These immature seeds look much like the seeds found in yellow summer squash or cucumbers. The immature seeds in seedless watermelon, seldom develop into mature, brown seeds.