Cyathium resembles hypanthodium in having

Options

A. Stalked flowers
B. Achlamydeous flower
C. Single female flower
D. Unisexual flowers

Answer

To answer the question "Cyathium resembles hypanthodium in having," we will break down the characteristics of both Cyathium and Hypanthodium and identify their similarities.

### Step-by-Step Solution:

1. **Understanding Inflorescence**:
- Inflorescence refers to the arrangement of flowers on a plant stem. It can be thought of as a cluster of flowers.

2. **Characteristics of Cyathium**:
- Cyathium is a type of inflorescence found in plants like Euphorbia.
- It has a condensed floral axis that forms a cup-shaped structure.
- Inside this structure, there are unisexual flowers, meaning that the flowers are either male or female but not both.

3. **Characteristics of Hypanthodium**:
- Hypanthodium is another type of inflorescence, seen in plants like Ficus.
- It also has a fleshy floral axis that is closed and forms a pear-shaped receptacle.
- Similar to Cyathium, Hypanthodium contains unisexual flowers arranged in a cluster.

4. **Common Features**:
- Both Cyathium and Hypanthodium have unisexual flowers, meaning they contain either male or female flowers, but not both in the same flower.
- Both types of inflorescence involve a floral axis that supports the arrangement of these unisexual flowers in clusters.

5. **Conclusion**:
- The key similarity between Cyathium and Hypanthodium is that both have unisexual flowers arranged in a specific structure (either cup-shaped or pear-shaped) on a condensed floral axis.

### Final Answer:
Cyathium resembles hypanthodium in having unisexual flowers.

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