Step 1: Understanding the Concept:
Gymnosperms are a group of seed-producing plants characterized by naked ovules that are not enclosed within an ovary wall.
Step 2: Detailed Explanation:
Cycas is a classic genus belonging to the division Gymnospermae (subgroup Cycadales). It has an unbranched stem and large, pinnately compound leaves that form a crown at the top, superficially resembling a palm tree. Because it does not produce flowers or fruits, its seeds develop exposed on specialized structures called megasporophylls rather than inside a fruit cavity.
Step 3: Final Answer:
Cycas is a Gymnosperm.