Question

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

A. Boron i. splitting of H2O to liberate O2 duringphotosynthesis

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

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

Answer 1

The correct option is B

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

Boron - Pollen germination
Manganese - splitting of H2O to liberate O2 duringphotosynthesis
Molybdenum - component of nitrogenase
Zinc - needed for synthesis of auxins Pollen germination
Iron - component of ferredoxin