Match the following columns:

Column I (Nutrients)	Column II (Functions)
a. Sulphur	1. Increase oil quality
b. Potassium	2. Essential constituent of chlorophyII
c. Calcium	3. Eessentia constituent of cell
d. Magnesium	4. Enhance drought and disease resistant power

A. a-2, b-3, c-4, d-1

B. a-1, b-4, c-3, d-2

C. a-4, b-3, c-2, d-1

D. a-3, b-2, c-1, d-4

Answer: Option B

Solution(By Examveda Team)

Sulphur is an essential ingredient of the oil, and it increases the quality of the oil.

Potassium enhances drought and disease resistant power in plants.

Calcium is the essential constituent of the cell, and is crucial for plant growth and makes plants less susceptible to disease and pests.

Magnesium is an essential constituent of chlorophyll. It is important as it sustains metabolic roles within different plant cell compartments.