Uptake of mineral ions into xylem is controlled by

The uptake of minerall ions against concentration is called ………….

In plants, mineral ions

Give technical term for: The process of uptake of mineral ions against the concentration gradient using energy from cell.

Mineral ions in plants are:

Mineral ions in plants are:

(a) Soil is reservoir of all mineral elements that are essential for the essential for the proper growth and development of plants. (b) Initial uptake of minerals into the symplast is slow. (c ) Uptake of minerals in inner space is rapid.

(a) Soil is reservoir of all mineral elements that are essential for the essential for the proper growth and development of plants. (b) Initial uptake of minerals into the symplast is slow. (c ) Uptake of minerals in inner space is rapid.

In mineral absorption , (i) There is rapid uptake of ions into free space in its first phase. (ii) Initial uptake of mineral is passive (iii) Entry or exit of ions to and from inner space does not require energy.