Adipose tissue beneath the skin of sea cow and whale acts as  

Options

A. thermo receptor
B. thermo transmitter
C. thermoinsulator
D. all the above

Answer

**Step-by-Step Solution:**

1. **Understanding Adipose Tissue**: The question asks about the role of adipose tissue beneath the skin of sea cows and whales. Adipose tissue, commonly known as fat tissue, is a type of loose connective tissue that primarily stores energy in the form of fat.

2. **Identifying the Specific Type of Adipose Tissue**: In marine mammals like sea cows and whales, the adipose tissue is often referred to as "blubber." This thick layer of fat is crucial for their survival in cold aquatic environments.

3. **Functions of Blubber**: The main functions of blubber include:
- **Energy Storage**: It stores energy in the form of lipids (fats) that can be utilized when needed.
- **Insulation**: It acts as an insulator, helping to maintain body temperature by providing a barrier against cold water.
- **Cushioning**: It provides cushioning to protect internal organs from physical impacts.

4. **Evaluating the Options**: The question provides four options: thermoreceptor, thermotransmitter, thermo insulator, and all of the above. We need to determine which of these best describes the function of the adipose tissue (blubber).
- **Thermoreceptor**: These are sensory receptors that detect temperature changes. This is not the function of adipose tissue.
- **Thermotransmitter**: This term is not commonly used in the context of adipose tissue and does not accurately describe its role.
- **Thermo Insulator**: This is a correct description, as the blubber insulates the body against temperature extremes.
- **All of the Above**: Since the first two options are incorrect, this option cannot be correct.

5. **Conclusion**: The most accurate answer is that the adipose tissue beneath the skin of sea cows and whales acts as a **thermo insulator**.

**Final Answer**: The adipose tissue beneath the skin of sea cow and whale acts as a **thermo insulator**.

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