Which of the following statements regarding sphaerosomes is not correct ?

Options

A. Abundant in the endosperm cells of oil seeds
B. Bounded by a single membrane
C. Take part in synthesis and storage of lipids
D. Take part in photorespiration

Explanation

To determine which statement regarding sphaerosomes is not correct, we will analyze each option provided in the question.

1. **Understanding Sphaerosomes**:
- Sphaerosomes are small organelles found in plant cells, primarily involved in lipid storage and synthesis.

2. **Analyzing the Options**:
- **Option 1**: "Abundant in the endosperm cells of oil seeds."
- This statement is correct. Sphaerosomes are indeed abundant in the endosperm of oil seeds, where they store lipids.

- **Option 2**: "Bounded by a single membrane."
- This statement is also correct. Sphaerosomes are known to be bounded by a single membrane.

- **Option 3**: "Take part in synthesis and storage of lipids."
- This statement is correct as well. Sphaerosomes are primarily involved in the synthesis and storage of lipids.

- **Option 4**: "Take part in photorespiration."
- This statement is incorrect. Sphaerosomes do not participate in photorespiration. Photorespiration is a process that occurs in chloroplasts and involves the fixation of oxygen instead of carbon dioxide.

3. **Conclusion**:
- The statement that is not correct regarding sphaerosomes is **Option 4: "Take part in photorespiration."**