Organism which are restricted to low range of temperature are called

Options

A. eurythermals
B. stenothermals
C. amphithermals
D. conanothermals

Answer

To answer the question "Organisms which are restricted to low range of temperature are called," we can follow these steps:

### Step 1: Understand the Terminology
We need to identify the term that describes organisms restricted to a specific temperature range.

### Step 2: Analyze the Options
We have four options to consider:
1. Urethermals
2. Stenothermals
3. Amphithermals
4. Cananothermals

### Step 3: Define Each Term
- **Urethermals**: This term is not commonly used in ecological contexts.
- **Stenothermals**: These organisms are known to thrive in a narrow temperature range, which can be low or high.
- **Amphithermals**: These organisms can tolerate a wider range of temperatures.
- **Cananothermals**: This term is also not widely recognized in ecological literature.

### Step 4: Identify the Correct Answer
Since we are looking for organisms that are restricted to low temperatures, we focus on the term that indicates a narrow temperature range. The correct term for organisms that thrive in low temperature ranges is **Stenothermals**.

### Conclusion
Organisms which are restricted to low range of temperature are called **Stenothermals**.

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