Question

Match the element with its associated functions/roles and choose the correct option among given below

Column I	Column II
A. Boron	i. Splitting of H2O to liberate O2 during photosynthesis
B. Manganese	ii. Needed for synthesis of auxins
C. Molybdenum	iii. Component of nitrogenase
D. Zinc	iv. Pollen germination
E. Iron	v. Component of ferredoxin

विकल्प

• A - i, B - ii, C - iii, D - iv, E - v

• A - iv, B - i, C - iii, D - ii, E - v

• A - iii, B - ii, C - iv, D - v, E - i

• A - ii, B - iii, C - v, D - i, E - iv

Answer 1

A - iv, B - i, C - iii, D - ii, E - v

Explanation:

Column I	Column II
A. Boron	iv. Pollen germination
B. Manganese	i. Splitting of H2O to liberate O2 during photosynthesis
C. Molybdenum	iii. Component of nitrogenase
D. Zinc	ii. Needed for synthesis of auxins
E. Iron	v. Component of ferredoxin