Which of the following statements is correct

Options

A. Sporopollenin can be degraded by enzymes
B. Sporopollenin is made up of inorganic materials
C. Sporopollenin can withstand high temperatures as well as strong acids and alkalis
D. Sporopollenin can withstand high temperatures but not strong acids

Explanation

To determine which statement about sporo-pollinin is correct, we will analyze each of the provided statements step by step.

### Step-by-Step Solution:

1. **Understanding Sporo-pollinin**:
- Sporo-pollinin is a component found in pollen grains, specifically forming the outer layer known as the exine.
- It is important to note that sporo-pollinin is composed of complex organic materials, primarily long chains of fatty acids.

2. **Evaluating the First Statement**:
- The first statement claims that sporo-pollinin can be degraded by enzymes.
- This is incorrect because sporo-pollinin is highly resistant to degradation, including by enzymes.

3. **Evaluating the Second Statement**:
- The second statement asserts that sporo-pollinin is made up of inorganic material.
- This is also incorrect as sporo-pollinin is primarily composed of organic materials.

4. **Evaluating the Third Statement**:
- The third statement indicates that sporo-pollinin can withstand high temperatures and strong acids and alkalis.
- This statement is correct. Sporo-pollinin is known for its durability and resistance to extreme conditions.

5. **Evaluating the Fourth Statement**:
- The fourth statement claims that sporo-pollinin can withstand high temperatures but not strong acids.
- This is incorrect because, as previously mentioned, sporo-pollinin can withstand both high temperatures and strong acids.

### Conclusion:
Based on the evaluation of the statements, the correct answer is that sporo-pollinin can withstand high temperatures as well as strong acids and alkalis. Therefore, the correct option is the third statement.

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