" Xylem translocates "

[A]: Xylem transports sap from root to shoot. [R]: Phloem translocates food.

[A]: Xylem transports sap from root to shoot. [R]: Phloem translocates food.

[A]: Xylem transports sap from root to shoot. [R]: Phloem translocates food.

the phloem translocates a variety of

Assertion :- None of the xylem and phloem translocation is of exclusive nature. Reason:- Small amount of exchange of materials does take place between xylem and phloem

Translocation

statement - A: Xylem is associated with translocation of mineral salts, some organic nitrogen and hormones. statement - B: Phloem translocates a variety of organic and inorg anic solutes mainly from sink to source.

Consider the following statements 1. Xylem vessels are semi-permeable 2. Sieve tubes translocate only solutes 3. Xylem vessels do not have a turgor pressure 4. Companion cells help in maintaining pressure gradient in the sieve tubes . Which of the statements given above are correct ?