Epiphytes depend upon other plants for

Options

A. Water only
B. Water and minerals only
C. Support only
D. All type of nourishment

Answer

**Step-by-Step Solution:**

1. **Understanding Epiphytes**: Begin by defining what epiphytes are. The term "epiphyte" comes from the Greek words "epi" meaning "upon" and "phyte" meaning "plant." Thus, epiphytes are plants that grow on other plants.

2. **Examples of Epiphytes**: Identify examples of epiphytes, such as orchids and bromeliads. These plants are commonly found growing on trees in tropical environments.

3. **Photosynthesis Capability**: Note that epiphytes are capable of photosynthesis. This means they can produce their own food using sunlight, carbon dioxide, and water.

4. **Water Absorption**: Explain how epiphytes absorb water. They have specialized roots that can absorb moisture from the air, allowing them to thrive without needing to draw water from the host plant.

5. **Nutrient Dependence**: Clarify that epiphytes do not depend on their host plants for nutrients or minerals. They are self-sufficient in terms of nourishment due to their ability to photosynthesize.

6. **Mechanical Support**: Conclude that the primary dependence of epiphytes on other plants is for mechanical support. They use the host plant to elevate themselves to access sunlight and air, but they do not rely on it for water or nutrients.

7. **Final Answer**: Based on the analysis, the correct answer to the question is that epiphytes depend upon other plants for "support only."

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