Question

What is common to both Marsilea and Ipomoea?
(1) Both are aquatic plants
(2) Both are cryptogamae
(3) Both produce naked seeds
(4) Both are vascular plants

Answer 1

both are vascular plants

Answer 2

Answer is (4) Both are vascular plants

The vascular plants include the ferns, gymnosperms, and angiosperms. The vascular plants do have such a system, and they are more structurally and functionally complex.

Highly specialized tissues occur in the vascular plants. (A tissue is a group of cells working together to carry out a specialized function.) The tissues are organized into specialized organs called roots, stems, and leaves. The internal vascular system, composed of xylem and phloem, is housed within these organs and connects the organs to one another.