Dermal tissues, ground tissues and vascular tissues are formed from

Options

A. Intercalary meristems
B. Apical meristems
C. Fascicular vascular cambium
D. Inter fascicular cambium

Answer

**Step-by-Step Solution:**

1. **Understanding Plant Tissues**: Plant tissues are primarily classified into two categories: meristematic tissues and permanent tissues. Meristematic tissues are responsible for growth and are capable of cell division, while permanent tissues are formed from meristematic tissues and do not divide.

2. **Types of Meristematic Tissues**: There are three main types of meristematic tissues:
- **Apical Meristems**: Located at the tips of roots and shoots, responsible for primary growth.
- **Intercalary Meristems**: Found at the nodes and internodes, allowing for growth in length.
- **Lateral Meristems**: Responsible for secondary growth, increasing the girth of the plant.

3. **Identifying the Tissues in Question**: The question asks about dermal tissues, ground tissues, and vascular tissues.
- **Dermal Tissues**: The outer protective layer of the plant.
- **Ground Tissues**: The tissue between the dermal and vascular tissues, involved in photosynthesis, storage, and support.
- **Vascular Tissues**: Responsible for the transport of water, nutrients, and food throughout the plant.

4. **Linking Tissues to Meristematic Types**:
- Dermal, ground, and vascular tissues are all derived from the apical meristems.
- The apical meristem gives rise to the primary tissues of the plant, including the epidermis (dermal), parenchyma, collenchyma, and sclerenchyma (ground), and the xylem and phloem (vascular).

5. **Conclusion**: Since dermal tissues, ground tissues, and vascular tissues originate from the apical meristem, the correct answer to the question is **apical meristems**.

**Final Answer**: Dermal tissues, ground tissues, and vascular tissues are formed from **apical meristems** (Option B).

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