Question

____help in the movement of water and dissolved salt from cortex into xylem in root​

Answer 1

Answer:

The continuous evaporation of water (or transpiration) from the cells of a leaf crates a kind of suction which pulls up water through the xylem vessles. Thus, transpiration helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem.

Answer 2

Answer:

Xylem tissues

help in the movement of water and dissolved salt from cortex into xylem in root