Which of the following statements is correct?

Options

A. Angiospems lack vessels in their xylem
B. The presence of vessels is a characteristic feature of angiosperms
C. The cells of vessels are living
D. Vessels is a long cylindrical tube-like cells made up of many vessel members

Answer

To determine which of the given statements about angiosperms is correct, we can analyze each statement one by one:

1. **Statement 1**: "Angiosperms lack vessels in their xylem."
- **Analysis**: Angiosperms, which are flowering plants, actually possess well-developed vessels in their xylem. Therefore, this statement is incorrect.

2. **Statement 2**: "The presence of vessels is a characteristic feature of angiosperms."
- **Analysis**: While vessels are present in angiosperms, they are not exclusive to them. Gymnosperms also have tracheids, which are another type of water-conducting cell. Thus, this statement is also incorrect.

3. **Statement 3**: "The cells of vessels are living."
- **Analysis**: The cells that make up the vessels in angiosperms are typically dead at maturity. This allows for efficient water transport. Therefore, this statement is incorrect.

4. **Statement 4**: "Vessels are long cylindrical tube-like cells made up of many vessel members."
- **Analysis**: This statement accurately describes vessels. They are indeed long, cylindrical structures formed from multiple vessel elements (members) and are crucial for transporting water and minerals in plants. Hence, this statement is correct.

**Conclusion**: The correct statement is **Statement 4**: "Vessels are long cylindrical tube-like cells made up of many vessel members."