Which of the following chemicals is/are derived from RNA?

Options

A. Kinetin
B. IAA
C. Zeatin
D. More than one option is correct

Answer

To determine which chemicals are derived from RNA, we can analyze the options provided:

1. **Kinetin**: Kinetin is a type of cytokinin, which is a class of plant hormones that promote cell division. Cytokinins are derived from adenine, a nucleobase found in RNA.

2. **IAA (Indole-3-acetic acid)**: IAA is a well-known plant hormone classified as an auxin. It is primarily derived from the amino acid tryptophan and not directly from RNA.

3. **Zeatin**: Zeatin is another type of cytokinin similar to kinetin and is also derived from adenine, which is a component of RNA.

4. **More than one option is correct**: This option suggests that there are multiple correct answers among the previous options.

Now, let's summarize the findings:

- Kinetin and Zeatin are derived from RNA (specifically from adenine).
- IAA is not derived from RNA.

Thus, the correct answer is that more than one option is correct, specifically options 1 (Kinetin) and 3 (Zeatin).

### Final Answer:
The chemicals derived from RNA are Kinetin and Zeatin. Therefore, the correct option is "more than one option is correct."

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