What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms?
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms?

Solution:

In Angiosperm-Xylem formed by vessels in these plants. It contains companion cells and has a sieve tube present in them. It has sieve plates that consist of P-protein.

In gymnosperm-Xylem formed by tracheid in these plants. It lacks companion cells and has sieve cells present in them. P- protein absent in them and they lack sieve plates.