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, "Which of the following tissue is possessed by a blue whale which lies beneath the skin and helps during hibernation?" we can follow these steps:

### Step 1: Understand the Question
The question asks about a specific type of tissue found in blue whales that lies beneath the skin and aids in hibernation.

### Step 2: Analyze the Options
The options provided are:
1. Adipose connective tissue
2. Mineralized connective tissue
3. Dense fibrous connective tissue
4. Areolar connective tissue

### Step 3: Identify the Function of the Tissues
- **Adipose connective tissue**: This tissue stores fat and provides insulation. It is crucial for animals in cold environments as it helps maintain body temperature.
- **Mineralized connective tissue**: This type includes bone and cartilage, which are not primarily involved in insulation or hibernation.
- **Dense fibrous connective tissue**: This tissue provides strength and support, but does not play a role in insulation.
- **Areolar connective tissue**: This is a loose connective tissue that supports organs but does not provide insulation.

### Step 4: Relate to Hibernation
In the context of hibernation, animals need to conserve heat and energy. The thick layer of fat, known as blubber, is essential for this purpose. Blubber is primarily composed of adipose connective tissue, which provides insulation against cold temperatures.

### Step 5: Conclude the Answer
Based on the analysis, the tissue that lies beneath the skin of a blue whale and helps during hibernation is **adipose connective tissue**.

### Final Answer
The correct answer is **adipose connective tissue**.

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