How will you distinguish between the method of transport between xylem and phloem? |
|
a) |
Active transport move xylem but not phloem sap |
b) |
Transport, in xylem is unidirectional and saps move upward, while phloem sap moves ups and down |
c) |
Transpiration does not move xylem sap, but it moves phloem saps |
d) |
Transport of substances take place from source to sink by both the tissues |
How will you distinguish between the method of transport between xylem and phloem? |
|
a) |
Active transport move xylem but not phloem sap |
b) |
Transport, in xylem is unidirectional and saps move upward, while phloem sap moves ups and down |
c) |
Transpiration does not move xylem sap, but it moves phloem saps |
d) |
Transport of substances take place from source to sink by both the tissues |
(b) Transport of water and mineral in xylem is unidirectional and sap move upwards due to transpirational pull. While transport in phloem is bidirectional and multidirectional, transport of organic food by phloem takes place from the source to sink |