Study the following statements and select the correct ones.
(i) Herbarium is a store house of collected plant specimens that are dried, pressed and preserved on sheets.
(ii) Flora provides the index to the plant species found in a particular area.
(iii) Monographs contain information about particular taxon.

Options

A. (i) and (ii)
B. (ii) and (iii)
C. (i) and (iii)
D. (i), (ii) and (iii)

Answer

To solve the question, we need to evaluate each of the provided statements regarding their accuracy.

### Step-by-Step Solution:

1. **Evaluate Statement (i)**:
- The statement claims that "Herbarium is a storehouse of collected plant specimens that are dried, pressed, and preserved on sheets."
- This statement is accurate. A herbarium is indeed a collection of preserved plant specimens, which are dried and pressed onto sheets for study and reference.

2. **Evaluate Statement (ii)**:
- The statement claims that "Flora provides the index to the plant species found in a particular area."
- This statement is also correct. Flora refers to the plant life occurring in a particular region or time, and it serves as an index or catalog of the plant species in that area.

3. **Evaluate Statement (iii)**:
- The statement claims that "Monographs contain information about a particular taxon."
- This statement is true as well. Monographs are detailed written studies that focus on a single taxonomic group (taxon), providing comprehensive information about it.

### Conclusion:
All three statements are correct. Therefore, the correct answer is that all statements (i), (ii), and (iii) are correct.

### Final Answer:
The correct options are (i), (ii), and (iii).

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