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 tempe ratures as well as strong acids and alkalis.
D. Sporopollenin can withstand high tempe ratures but not strong acids.

Answer

To determine which statement about isporopollenin is correct, we can analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understanding Isoporopollenin**:
- Isoporopollenin is a biopolymer found in the outer layer of pollen grains. It plays a crucial role in protecting the pollen grain during its journey to fertilize the ovule.

2. **Analyzing the Options**:
- **Option A**: "Isoporopollenin can be degraded by enzymes."
- This statement is incorrect. Isoporopollenin is known for its resistance to degradation by enzymes and other biological processes.

- **Option B**: "Isoporopollenin is made up of inorganic materials."
- This statement is also incorrect. Isoporopollenin is an organic polymer, not made up of inorganic materials.

- **Option C**: "Isoporopollenin can withstand high temperatures as well as strong acids and alkalis."
- This statement is correct. Isoporopollenin is known for its stability and resistance to high temperatures, strong acids, and alkalis, which helps protect the pollen grains.

- **Option D**: "Isoporopollenin can withstand high temperatures and not strong acids."
- This statement is incorrect because isoporopollenin can withstand both high temperatures and strong acids.

3. **Conclusion**:
- After analyzing all the options, the correct statement is **Option C**: "Isoporopollenin can withstand high temperatures as well as strong acids and alkalis."

### Final Answer:
The correct statement is **Option C**.

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