Phloem loading and unloading process are respectively

Question

Phloem loading and unloading process are respectively (A) Active, Passive (B) Passive, Active (C) Active, Active (D) Passive, Passive

Tardigrade Admin · Accepted Answer

Both loading i.e., movement of sugar from mesophyll cells to sieve elements of phloem require energy as well as unloading i.e., movement of sugar from sieve element to other part of plant requiring food also require energy.

Q. Phloem loading and unloading process are respectively

Active, Passive

Passive, Active

Active, Active

Passive, Passive

Both loading i.e., movement of sugar from mesophyll cells to sieve elements of phloem require energy as well as unloading i.e., movement of sugar from sieve element to other part of plant requiring food also require energy.