Collection of plants that usually have been dried , pressed and preserved on sheets is called

Options

A. Herbarium
B. Botanical gardens
C. Museums
D. Zoological parks

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term used to describe a collection of plants that have been dried, pressed, and preserved on sheets.

2. **Identifying the Preservation Method**: The method of preserving plants for scientific study involves drying and pressing them onto sheets. This is a common practice in botany to maintain a record of plant species.

3. **Defining the Term**: The specific term used for this collection is "herbarium." A herbarium is a systematic collection of preserved plant specimens that are used for scientific research.

4. **Differentiating from Other Options**:
- **Botanical Garden**: This is a collection of living plants, not dried specimens, so it does not fit the description.
- **Museum**: A museum typically houses artifacts and not specifically plant specimens.
- **Zoological Parks**: These are collections of live animals, which is unrelated to the preservation of plant specimens.

5. **Conclusion**: Based on the definitions and explanations, the correct answer to the question is "herbarium."

**Final Answer**: The collection of plants that have been dried, pressed, and preserved on sheets is called a **herbarium**.

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