Mutations can be induced with

Options

A. Gamma, radiations
B. Intra Red radiations
C. I A A
D. Ethylene

Answer

### Step-by-Step Solution:

1. **Understanding Mutations**:
- Mutations are changes in the DNA sequence of an organism's genome. They can occur naturally or can be induced by various agents.

2. **Types of Inducers**:
- Mutations can be induced by physical mutagens (like radiation) and chemical mutagens (like certain chemicals).

3. **Physical Mutagens**:
- Gamma radiation and X-rays are examples of physical mutagens. They have high energy and can cause significant changes in the DNA structure.

4. **Specific Examples**:
- Gamma radiation is known for inducing mutations at a high frequency even at low doses.
- Other forms of radiation, such as infrared radiation, do not have the same mutagenic effects as gamma rays.

5. **Effects of Radiation**:
- Radiation can lead to various types of mutations, including large-scale mutations such as deletions, insertions, and chromosomal rearrangements.

6. **Conclusion**:
- Based on the information provided, the correct answer to the question "Mutations can be induced with" is **gamma radiation**.