On the basis of temperature tolerance organisms are classified into two categories. Amongst these majority of organisms belong to which category ?

Explanation

To answer the question about the classification of organisms based on temperature tolerance, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Temperature Tolerance**: Organisms can be classified based on their ability to tolerate different temperature ranges. This classification helps in understanding their ecological adaptations.

2. **Identifying the Two Categories**: The two main categories based on temperature tolerance are:
- **Stenothermal Organisms**: These organisms can tolerate a narrow range of temperatures.
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