The bacteria Pseudomonas is useful because of its ability to

Options

A. Transfer genes from one plannt to another
B. Decompose a varitey of organic compounds
C. Fix atmospheric nitrogen in the soil
D. Produce a wide variety of antibiotic

Answer

**Step-by-Step Solution:**

1. **Identify the Bacteria**: The question asks about the usefulness of the bacteria Pseudomonas.

2. **Understand the Function of Pseudomonas**: Pseudomonas is known for its ability to decompose organic materials. This includes breaking down various organic compounds.

3. **Examples of Decomposition**: One significant example of Pseudomonas's usefulness is in the remediation of oil spills. Pseudomonas can break down the hydrocarbons present in oil, thus helping to clean up contaminated environments.

4. **Evaluate Other Options**: The question may provide other options regarding the functions of bacteria.
- **Gene Transfer**: This function is associated with Agrobacterium, not Pseudomonas.
- **Nitrogen Fixation**: This process is primarily performed by bacteria like Nitrosomonas, not Pseudomonas.
- **Antibiotic Production**: Pseudomonas is not known for producing antibiotics; this is mainly done by Streptomyces.

5. **Conclusion**: Based on the above evaluations, the correct answer is that Pseudomonas is useful because of its ability to decompose a variety of organic compounds.

**Final Answer**: The bacteria Pseudomonas is useful because of its ability to decompose a variety of organic compounds.

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