Why transport occurs in one direction in endodermal layer ?

Whose transport is multi-directional

A particle with total energy E moves in one direction in a region where, the potential energy is U The acceleration of the particle is zero, where,

In root endodermis, layer of which substance provide ability to actively transport ions in one direction only.

Explain why xylem transport is unidirectional and phloem transport bi-directional.

Explain why xylem transport is unidirectional and phloem transport bi-directional.

Transport proteins of root endodermal cells are control points where a plant adjusts the (A)____ and (B)_____ of solutes that reach the xylem.

Why is active transport done in root ?

In a passive transport across a membrane. When two protein molecules move in opposite direction and independent of each other, it is called as …….

Various types of transport mechanisms are needed to fulfil the mineral requirements of a plant. Why are they not fulfilled by diffusion alone ?