Which statement correctly distinguishes angiosperms from gymnosperms?

• A. Angiosperms are flowering plants with seeds enclosed within the fruit
• B. Angiosperms have naked seeds on the surface of their leaves
• C. Gymnosperms have flowers
• D. Gymnosperms lack seeds

Answer: (A)

The key idea is how the seeds are produced and stored. Angiosperms are flowering plants and their seeds develop inside ovaries that become fruits, so the seeds are enclosed within the fruit. Gymnosperms, on the other hand, produce seeds that are exposed on cone scales and do not form true fruits. So the statement that angiosperms are flowering plants with seeds enclosed within the fruit correctly captures this fundamental distinction. The other options misstate the biology: seeds aren’t on leaves, gymnosperms do have seeds (though not within fruit), and gymnosperms do not have flowers in the sense that angiosperms do.