It shows the swirled interior pattern of the seeds. Modern watermelon has a fleshy red interior and can be seedless. Wild banana was likely first cultivated 7,000 years ago in Papua New Guinea.

Watermelons and bananas are two kinds of popular fruits among Chinese residents. Do you know to choose a sweet watermelon and a bunch of fresh bananas? May Lee and Elsa Tsang will tell you some hints.

Can dogs eat bananas? Yes. Can they have grapes? Definitely not. So what does that mean for watermelon? We asked the experts why dogs seem to love watermelon so much—and whether or not it's safe ...