Calyptrogen gives rise to

Options

A. Root cap
B. Metaxylem
C. Secondary xylem
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Calyptrogen**: Calyptrogen is a group of specialized cells located in the root apical meristem. It is crucial to recognize that it is specifically associated with the growth and development of roots.

2. **Role of Root Apical Meristem**: The root apical meristem is responsible for the growth of the root. It contains various types of meristematic cells that contribute to the formation of different tissues in the root, such as procambium, protoderm, and ground tissue.

3. **Location of Calyptrogen**: Calyptrogen is found at the very tip of the root within the root apical meristem. It is positioned internally and is involved in the formation of protective structures.

4. **Function of Calyptrogen**: The primary function of Calyptrogen is to divide and produce a cap-like structure at the root tip. This structure is essential for the root's protection and its ability to penetrate the soil.

5. **Identification of the Structure Formed**: The cap-like structure formed by Calyptrogen is known as the root cap. The root cap plays a vital role in protecting the growing tip of the root and secreting mucilage, which helps the root move through the soil more easily.

6. **Conclusion**: Based on the understanding of Calyptrogen and its function, the correct answer to the question "Calyptrogen gives rise to" is the root cap.

**Final Answer**: Calyptrogen gives rise to the root cap.

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