The complex tissues are made up of

Options

A. same type of cell
B. more than one type of cell
C. cell haivng different structure
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Complex Tissues:**
- Complex tissues are defined as tissues that consist of more than one type of cell. This is in contrast to simple tissues, which are made up of a single type of cell.

2. **Identifying the Types of Cells in Complex Tissues:**
- Complex tissues are composed of various cell types that work together to perform a specific function.

3. **Examples of Complex Tissues:**
- The two primary examples of complex tissues in plants are xylem and phloem.
- **Xylem:** This tissue is responsible for the transport of water and minerals. It consists of:
- Xylem vessels
- Tracheids
- Xylem parenchyma
- Xylem fibers
- **Phloem:** This tissue is responsible for the transport of nutrients, particularly sugars. It consists of:
- Sieve tubes
- Companion cells
- Phloem parenchyma
- Phloem fibers

4. **Conclusion:**
- Since complex tissues are made up of more than one type of cell, the correct answer to the question is "more than one type of cell."

**Final Answer:**
The complex tissues are made up of more than one type of cell.

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