Which is not correct

Options

A. Herbarium houses dried, pressed and preserved plant specimens
B. Botanical gardens have collection of living plants for reference
C. Museum has collection of photographs of plants and animals
D. Key is taxonomic aid for identification of specimens

Answer

To solve the question "Which is not correct?", we will analyze each option provided in the question to determine which statement is incorrect.

### Step-by-Step Solution:

1. **Analyze Option 1**:
- Statement: "Herbarium houses dried, preserved plant specimens."
- Explanation: A herbarium is indeed a collection of dried and preserved plant specimens. These specimens are used for scientific study and reference.
- Conclusion: This statement is correct.

2. **Analyze Option 2**:
- Statement: "Botanical Gardens have a collection of living plants for reference."
- Explanation: Botanical gardens are designed to display and conserve living plant species. They serve as a reference for research and education.
- Conclusion: This statement is also correct.

3. **Analyze Option 3**:
- Statement: "Museum has a collection of photographs of plants and animals."
- Explanation: Museums typically house preserved specimens of plants and animals, not photographs. They may have artistic works or educational displays, but the primary collections are of preserved specimens.
- Conclusion: This statement is incorrect.

4. **Analyze Option 4**:
- Statement: "Key is a taxonomic aid for identification of specimens."
- Explanation: A taxonomic key is used for identifying organisms based on their characteristics. It helps in distinguishing between different species.
- Conclusion: This statement is correct.

### Final Answer:
The incorrect statement is **Option 3**: "Museum has a collection of photographs of plants and animals."

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