Question

In a monoadelphous condition, stamens have

• A. Filaments of all united in one group but anthers are free.
• B. Filaments united in groups and anthers are absent.
• C. Anthers are fused but filaments are free.
• D. Both, anthers and filaments are fused.

Answer 1

The correct option is A Filaments of all united in one group but anthers are free.

If the filaments of different stamens are united and the anthers remain free, then it is called as adelphous condition. In this condition, when the stamens are united by their filaments into one, then it is known as monoadelphous condition, e.g., China rose.
Thus, the correct answer is option A.