In what form do plants absorb phosphorus from the soil?

In what form do plants absorb phosphorus from the soil? Name one cell organelle and one organic
molecule that require phosphorus in the cell. List any two phosphorus deficiency symptoms in leaves.

Plants absorb phosphorus from the soil in the form of phosphate ions Phosphorus is a constituent of cell membrane.
It is a constituent of nucleic acids, proteins and the nucleotides.
Two phosphorus deficiency symptoms are following
(i) Delay in seed germination, {ii) Purple spots on the leaves of the plants.