試題詳解

32. Adaptations that have contributed to the success of plants in terrestrial environments include seeds, vascular tissue, cuticle, and flowers. Which adaptations do gymnosperms have?
(A)seeds, vascular tissue, cuticle
(B)seeds, cuticle, flowers.
(C)seeds, vascular tissue, flowers.
(D) vascular tissue, cuticle, flowers.
(E)seeds, vascular tissue, cuticle, flowers.