Wood is a common name of

Options

A. Phloem
B. Secondary xylem
C. Cambium
D. Vascular bundles

Answer

**Step-by-Step Solution:**

1. **Understanding the Components**: In plants, there are different types of tissues that play various roles. The main components relevant to the question are phloem, xylem, cambium, and vascular bundles.

2. **Identifying Cambium's Role**: Cambium is a type of meristematic tissue responsible for secondary growth in plants. It is located between the xylem and phloem.

3. **Secondary Growth Process**: During secondary growth, the cambium becomes active and divides to produce new cells. This process increases the thickness of the plant stem or root.

4. **Formation of Secondary Xylem**: The cambium produces new cells on the inner side, which develops into secondary xylem. The primary xylem is located towards the center of the plant.

5. **Definition of Wood**: The term "wood" commonly refers to the secondary xylem that is formed during the secondary growth of a plant. This is the part of the plant that provides structural support and is often harvested for various uses.

6. **Conclusion**: Therefore, the correct answer to the question "Wood is a common name of" is **secondary xylem**.

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