Find the statement which is INCORRECT about brown adipose tissue.

Options

A. It is reddish-brown in colour due to more myoglobin.
B. It is present in developing foetus and newborn .
C. It is a good insulator and major source of energy reserve .
D. It is a type of loose connective tissue .

Answer

To find the incorrect statement about brown adipose tissue, we will analyze each statement provided in the question.

### Step 1: Analyze the Statements
1. **Statement 1**: "It is a reddish brown in color due to more myoglobin."
- This statement is incorrect. Brown adipose tissue is not reddish brown due to myoglobin; it is actually dark brown due to the presence of a high number of mitochondria and blood vessels, not myoglobin.

2. **Statement 2**: "It is present in developing fetus and newborn babies."
- This statement is correct. Brown adipose tissue is indeed present in developing fetuses and newborns, as it helps in thermoregulation and energy storage.

3. **Statement 3**: "It is a good insulator and major source of energy reservoir."
- This statement is also correct. Brown adipose tissue serves as an insulator and is a significant energy reservoir due to its fat content.

4. **Statement 4**: "It is a type of loose connective tissue."
- This statement is correct as well. Brown adipose tissue is classified as a type of loose connective tissue.

### Conclusion
After analyzing all the statements, we find that the **first statement** is the incorrect one regarding brown adipose tissue.

### Final Answer
The incorrect statement about brown adipose tissue is: **"It is a reddish brown in color due to more myoglobin."**

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