試題詳解

52. Which of the following is true?
(A) The leaves of both angiosperms and gymnosperms are covered by a waxy cuticle that helps to protect the leaves from desiccation.
(B) Both angiosperms and gymnosperms produce ovules in a specialized structure called an ovary.
(C) “Double fertilization” to produce a fertilized egg and a triploid endosperm is characteristic of both angiosperms and gymnosperms.
(D) The gametophyte is the dominant generation in both the angiosperms and gymnosperms.
(E) All of the statements are true.