Mutations can be induced with

Options

A. infra red radiations
B. IAA
C. ethylene
D. gamma radiations

Answer

**Step-by-Step Solution:**

1. **Understanding Mutation**: Begin by defining what a mutation is. A mutation is a sudden change in the structure of DNA, which can lead to changes in the genetic information of an organism.

2. **Evaluating Options**: The question asks which of the given options can induce mutations. The options provided include:
- Infrarays
- Inositol acetic acid
- Ethylene
- Gamma radiation

3. **Analyzing Each Option**:
- **Infrarays**: These are not known to cause mutations. They primarily affect heat and energy levels but do not induce changes in DNA structure.
- **Inositol Acetic Acid**: This compound is involved in growth and cell division, but it does not induce mutations.
- **Ethylene**: This is a plant hormone that promotes fruit ripening and does not cause mutations in DNA.
- **Gamma Radiation**: This type of radiation is known to cause mutations by damaging the structure of DNA. It can lead to changes in the genetic code, making it the correct answer.

4. **Conclusion**: After analyzing all the options, it is clear that gamma radiation is the only factor that can induce mutations in DNA.

**Final Answer**: Mutations can be induced with gamma radiation.

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