Trabaculae is the transformation of

Options

A. Pericycle
B. Endodermis
C. Xylem
D. Phloem

Answer

**Step-by-Step Solution:**

1. **Understanding Trabeculae**: Trabeculae are projections that extend across the cell cavity in certain plants. They resemble cross beams or crossbars.

2. **Context of Trabeculae**: Trabeculae can be found in specific structures, such as the sporogonium of mosses. They serve to connect different parts of the plant structure.

3. **Function of Trabeculae**: In the sporogonium, trabeculae connect the capsule wall with the spore sac wall, facilitating structural integrity and possibly aiding in the transport of nutrients or signals.

4. **Identifying the Source of Trabeculae**: The question asks which part transforms into trabeculae. The endodermis is known to elongate and form trabeculae, connecting various tissues.

5. **Conclusion**: Based on the information provided, trabeculae are formed from the endodermis.

**Final Answer**: Trabeculae is the transformation of **endodermis**.

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