Articles > Seed Plants – Quiz Seed Plants – Quiz Quiz Choose the best answer. 1. Plants producing covered seeds Angiosperms Gymnosperms Both Angisperms & Gymnosperms None 2. Naked seed plants Angiosperms Gymnosperms Both Angisperms & Gymnosperms None 3. Cycads, conifers, pines, and Ginko trees Angiosperms Gymnosperms Both Angisperms & Gymnosperms None 4. Possess vascular tissues Angiosperms Gymnosperms Both Angisperms & Gymnosperms None 5. Flowering plants Angiosperms Gymnosperms Both Angisperms & Gymnosperms None Send Your Results (Optional) Your Name To Email Time's up