Which of the following is not a physiological role of potassium ?

Options

A. n plants, it is more abundant in meristematic tissues, buds, leaves and roof tips.
B. It helps determine anion-cation balance in cells and is involved in protein synthesis
C. Its deficiency induces scorched leaf tips, shorter internodes, dieback, chlorosis in inter-veinal areas
D. Deficiency of potassium causes delay in seed germination, purple or red spots on leaves, dark green leaves,

Answer

D

Explanation

Deficiency of phosphorous causes delay in seed germination, purple or red spots on leaves, dark green leaves