Find out false one -

Options

A. Mammals from colder climate generally have shorter ears and limbs to minimise heat loss
B. Some organisms have behavioural adaptations that allow them to respond quickly to a stressful situation
C. Some organisms possess adaptations that are physiological which allow them to respond quickly to a stressful situation
D. A large variety of invertebrates and fish live at great depths in the ocean where the pressure could be `gt` 100 times than the normal atmospheric pressure

Answer

To determine which statement is false among the given options regarding adaptations, we can analyze each option based on our understanding of the types of adaptations in organisms.

### Step-by-Step Solution:

1. **Understanding Adaptations**:
- Adaptations are characteristics that enhance the survival and reproduction of organisms in their environments. They can be classified into three main types: structural, physiological, and behavioral adaptations.

2. **Analyzing the Options**:
- **Option 1**: Passing by desert lizard in the sun.
- This is an example of behavioral adaptation as the lizard may be basking in the sun to regulate its body temperature.

- **Option 2**: Hiding in burrow by some animals.
- This is also a behavioral adaptation as animals hide in burrows to avoid predators and extreme weather conditions.

- **Option 3**: Wearing of woolen clothes.
- This is a behavioral adaptation for humans to maintain warmth in cold environments. However, it is not a natural adaptation of an organism but rather a cultural or learned behavior.

- **Option 4**: Thermal gaping.
- This is a physiological adaptation seen in some reptiles, where they open their mouths to regulate body temperature.

3. **Identifying the False Statement**:
- Among the options, “Wearing of woolen clothes” stands out as it is not a biological adaptation of an organism but rather a human behavior. Therefore, it does not fit the context of natural adaptations like the other examples.

4. **Conclusion**:
- The false statement is **Option 3: Wearing of woolen clothes**.