Read the given statements and select the correct option.
Statement I: Animal fibres are mainly made up of cellulose, the complex component of an animal's body. Statement II : Sheep and goat are the only wool yielding animals of the world.

Options

A. Both statement I and statement Il are true and statement II is the correct explanation of statement I.
B. Both statement I and statement II are true but statement II is not the correct explanation of statement I.
C. Statement I is true but statement II is false.
D. Both statement I and statement II are false.

Explanation

To solve the question, we need to evaluate the two statements provided and determine their validity.

### Step-by-Step Solution:

1. **Analyze Statement I:**
- **Statement I:** "Animal fibres are mainly made up of cellulose, the complex component of an animal's body."
- **Evaluation:** This statement is **false**. Animal fibers, such as wool and silk, are primarily made up of proteins (like keratin) and not cellulose. Cellulose is a carbohydrate found in plant cell walls, not in animal tissues.

2. **Analyze Statement II:**
- **Statement II:** "Sheep and goat are the only wool-yielding animals of the world."
- **Evaluation:** This statement is also **false**. While sheep and goats are well-known for producing wool, there are other animals that also yield wool, such as alpacas and rabbits (Angora). Thus, they are not the only wool-yielding animals.

3. **Conclusion:**
- Both statements are false. Therefore, the correct option is that both Statement I and Statement II are false.

### Final Answer:
The correct option is that both statements are false.

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