Cymose inflorescence is identified by -

Options

A. Basipetal arrangement of flowers on the main axis (peduncle) hance is limited growth
B. The limited growth of the floral axis as main axis terminates in a flower
C. Presence of sessile flower
D. None of these

Answer

To identify cymose inflorescence, we can follow these steps:

1. **Understand the Definition of Cymose Inflorescence**: Cymose inflorescence is a type of flower arrangement where the main axis has limited growth. This means that the flowering occurs in a way that the oldest flowers are at the top or end of the inflorescence, while the younger flowers develop below them.

2. **Identify the Structure**: In cymose inflorescence, the flowers are arranged in a way that the main axis terminates in a flower. This results in the growth of lateral branches, which also bear flowers. The arrangement is typically characterized by a central flower that blooms first, followed by the lateral flowers.

3. **Recognize the Role of the Peduncle**: The peduncle is the stalk that supports the flower or cluster of flowers. In cymose inflorescence, the peduncle supports the arrangement of flowers in a limited growth pattern.

4. **Observe the Flower Arrangement**: In cymose inflorescence, the arrangement of flowers is such that the older flowers are at the top and the younger flowers are at the base. This is a key identifying feature.

5. **Conclusion**: Therefore, cymose inflorescence is identified by the basic arrangement of flowers on the main axis, which shows limited growth, with older flowers at the top and younger flowers at the base.