Ligule and cone is present in

Options

A. Funaria
B. Selaginella
C. Marchantia
D. None of these

Answer

To answer the question about where ligule and cone are present, let's analyze the options step by step.

### Step 1: Understand the Terms
- **Ligule**: A ligule is a small, tongue-shaped structure found at the base of the leaf in certain plants. It is typically located on the adaxial (upper) side of the leaf.
- **Cone (Strobilus)**: A cone, also known as a strobilus, is a structure that bears sporophylls (leaf-like structures that produce spores). Cones are commonly found in certain groups of plants, particularly gymnosperms and some pteridophytes.

### Step 2: Analyze the Options
- **Fionaria**: This is not a recognized plant group in standard classifications, so we can rule it out.
- **Salignella**: This is a genus of plants that is known for having ligules. The ligule in Salignella consists of elongated secretory cells and helps keep the sporangium moist. Additionally, Salignella can also produce cones (strobili) where sporophylls are located.
- **Marchantia**: This is a genus of liverworts, which do not have ligules or cones. They reproduce via structures called gametangia and do not produce true cones.
- **None of these**: This option would imply that neither ligules nor cones are present in any of the listed options, which is incorrect since Salignella does have both structures.

### Step 3: Conclusion
Based on the analysis, the correct answer is **Salignella**. It is the only option that possesses both ligules and cones.

### Final Answer
**Salignella** is the correct answer as it contains both ligule and cone structures.

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