[A]: In the hydrophytes the Xylem is not differ- entiated into different types of cells.
[R]: Xylem provides support and helps in the conduction of water which is not very impor- tant in hydrophytes
A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false