Which one of the following elements in plants is not remobilised?

Options

(a) Phosphorus
(b) Calcium
(c) Potassium
(d) Sulphur

Correct Answer:

Calcium

Explanation:

Calcium is not remonilized from the leaves to the fruits, like potassium, phosphorus and sulphur. It occurs abundantly in a non-exchangeable form such as anorthite (CaAl₂Si₂O₈).