Which of the following is dispersed by animals due to presence of barbs and hooks

Options

A. Pupalia
B. Boerhaavia
C. Ecballium
D. Cordia

Answer

To solve the question regarding which of the following is dispersed by animals due to the presence of barbs and hooks, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Mechanism of Dispersal**:
- Seeds can be dispersed by animals through a process known as zoochory. This involves seeds attaching to animals due to specific adaptations.

2. **Identify Key Features**:
- Some plants have evolved features such as hooks, spines, bristles, or stiff hairs that allow their seeds to cling to the fur of animals. This helps in the transportation of seeds to new locations.

3. **Evaluate the Options**:
- We need to analyze each of the provided options: pupalia, boravia, eggbalium, and cordia.

4. **Analyze Each Option**:
- **Pupalia**: This plant is known for its seeds having hooks that allow them to attach to animals, making it a candidate for zoochory.
- **Boravia**: This plant does not have adaptations for dispersal by animals through hooks or barbs.
- **Eggbalium**: Similar to Boravia, this plant does not utilize hooks for animal dispersal.
- **Cordia**: This plant also lacks the necessary adaptations for dispersal by animals using barbs or hooks.

5. **Conclusion**:
- Based on the analysis, the correct answer is **pupalia**, as it is the only option that is dispersed by animals due to the presence of barbs and hooks.

### Final Answer:
The correct answer is **pupalia**.

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