Which of the following tissue is possessed by a blue whale which lies beneath the skin and helps during hibernation ?

Options

A. Adipose connective tissue
B. Mineralized connective tissue
C. Dense fibrous connective tissue
D. Areolar connective tissue

Answer

To solve the question about which tissue is possessed by a blue whale that lies beneath the skin and helps during hibernation, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The options provided are:
- Adipose connective tissue
- Mineralized connective tissue
- Dense fibrous tissue
- Alveolar connective tissue

2. **Understand the Function of Each Tissue**:
- **Adipose connective tissue**: This tissue is primarily composed of fat cells and serves as insulation and energy storage.
- **Mineralized connective tissue**: This type of tissue is typically found in bones and teeth, providing structural support.
- **Dense fibrous tissue**: This tissue is made up of densely packed collagen fibers and is found in tendons and ligaments.
- **Alveolar connective tissue**: This is a loose connective tissue that supports organs and structures, but is not specifically related to insulation or energy storage.

3. **Relate to the Blue Whale**:
- Blue whales, like many marine mammals, have a thick layer of fat beneath their skin known as "blubber." This blubber is primarily made up of adipose connective tissue.
- The blubber serves several important functions: it provides insulation against cold water, stores energy, and helps maintain metabolic processes during periods of food scarcity.

4. **Conclusion**: Based on the functions and characteristics of the tissues listed, the correct answer is **Adipose connective tissue**. This tissue lies beneath the skin of the blue whale and plays a crucial role in insulation and energy storage, especially during hibernation or periods of low food availability.

### Final Answer:
**Adipose connective tissue**

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