Define phosphorus cycle.

(i) Name the specific cellular components where phosphorus is in abundance in living organisms. (ii) Name the natural reservoir of phosphorus. (iii) Explain the phosphorus cycle.

Phosphorus cycle is

Explain with a schematic outhine the phosphorus cycle.

Why do we refer phosphorus cycle as one way path?

Justify the phosphorus cycle in an incomplete cycle

Explain phosphorus cycle with suitable flow chart. Why phosphorus cycle is an imperfect cycle ?

True/false Phosphorus cycle is an example of sedimentary cycle.

True/false Water and phosphorus cycles are gaseous cycle.