Through which organ do plants absorb inorganic mineral elements from the soil?

$A$ : Most minerals must enter the root by active absorption into the cytoplasm of epidermal cells.
$R$ : Minerals are present in the soil as charged particles.

Plants absorb phosphates as:

For the uptake of ions in the first phase of absorption of minerals,the pathway followed is called

Minerals are absorbed by plants in

Cabbage plants absorb phosphorus from which of the following?