Young fern leaves and rhizome are protected by :-

Options

A. fronds with reticulate venation
B. leaf bases
C. ramenta
D. root stock

Answer

To solve the question regarding what protects young fern leaves and rhizomes, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Ferns**: Ferns have a unique structure that includes young leaves, known as fronds, and underground stems called rhizomes.

2. **Identify the Protective Structures**: The question asks specifically about the protection of young fern leaves and rhizomes. In ferns, young leaves and rhizomes are typically covered by protective scales.

3. **Recognize the Name of the Protective Scales**: The protective scales that cover the young leaves and rhizomes of ferns are known as "ramenta." These scales are usually dark in color, often black or brown.

4. **Evaluate the Given Options**: The options provided were:
- Fronds with reticulate venation
- Leaf bases
- Ramenta
- Wood shoot

Among these, fronds with reticulate venation and leaf bases do not serve the purpose of protection. Wood shoot is also not relevant in this context.

5. **Conclude with the Correct Answer**: Since ramenta are specifically mentioned as the protective scales for young fern leaves and rhizomes, the correct answer to the question is **ramenta**.

### Final Answer:
Young fern leaves and rhizomes are protected by **ramenta**.

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