The specialized reproductive organs of angiosperms are calledMultiple choice question.flowers.cones.rhizoids.scales.

Step 1: Break Down the Problem

We need to identify the specialized reproductive organs of angiosperms from the provided options.

Step 2: Relevant Concepts

Angiosperms are flowering plants that produce flowers as their reproductive structure. The other options provided are not related to angiosperms:

1. Flowers: The reproductive structures of angiosperms that facilitate sexual reproduction.
2. Cones: Reproductive structures in gymnosperms, not angiosperms.
3. Rhizoids: Root-like structures found in some non-flowering plants, like mosses.
4. Scales: Can refer to structures found in some plant types, primarily gymnosperms.

Step 3: Analysis and Detail

Only flowers function as the reproductive organs in angiosperms. They have male structures (stamens) and female structures (pistils) that are crucial for the reproduction process.

Step 4: Verify and Summarize

Given the definitions and functions of the structures listed, the only correct answer regarding the reproductive organs of angiosperms is "flowers."

Final Answer

The specialized reproductive organs of angiosperms are called flowers.