Velamen containing structurs of epiphyte Vanda are

Options

A. Stems
B. Absorbing roots
C. Hanging roots
D. Clinging roots.

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the velamen-containing structures of the epiphyte Vanda. We need to identify what these structures are.

2. **Defining Epiphytes**: Epiphytes are plants that grow on other plants. They do not take nutrients from their host but rather grow on their surface. An example is the Ficus tree growing on a mango tree.

3. **Identifying Root Types**: Epiphytes have specialized roots that are aerial in nature. This means they hang in the air rather than being buried in the soil.

4. **Understanding Velamen**: The roots of epiphytes, including Vanda, have a soft tissue layer called velamen. This velamen helps in absorbing moisture from the air, which is crucial for the survival of epiphytes since they often grow in environments where soil moisture is limited.

5. **Identifying the Correct Structure**: The velamen-containing structure of Vanda is referred to as a hanging root. This type of root is adapted to its epiphytic lifestyle, allowing it to absorb moisture and nutrients from the air.

6. **Conclusion**: Therefore, the correct answer to the question is that the velamen-containing structure of the epiphyte Vanda is a hanging root.

### Answer:
The velamen-containing structure of the epiphyte Vanda is a hanging root.

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