The Archaebacteria that can survive in extreme salty areas are called .....

Options

A. halophiles
B. thermoacidophiles
C. methanogens
D. both (A) and (C)

Answer

To solve the question regarding the Archaebacteria that can survive in extreme salty areas, we will analyze the options provided and identify the correct answer step by step.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the specific type of Archaebacteria that thrive in environments with high salt concentrations.

2. **Analyzing the Options**:
- **Option 1: Halophytes**: This term refers to organisms that can tolerate high salinity. In the context of Archaebacteria, this is the correct term for those that survive in extreme salty environments.
- **Option 2: Thermoacidophiles**: These are microorganisms that thrive in both high-temperature and acidic environments. This does not relate to salt concentration, so this option is incorrect.
- **Option 3: Methanogens**: These are Archaebacteria that produce methane as a byproduct of their metabolic processes. They are not specifically adapted to high salt environments, making this option incorrect as well.
- **Option 4: Both A and C**: Since option C (Methanogens) is incorrect, this option cannot be correct either.

3. **Conclusion**: Based on the analysis, the correct answer is **Option 1: Halophytes**, as they are specifically adapted to survive in high salt concentrations.

### Final Answer:
The Archaebacteria that can survive in extreme salty areas are called **Halophytes**.

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