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

A. Boron

B. Manganese

C. Molybdenum

D. Zinc

E. Iron

1. Splitting of H2O to liberate O2 during photosynthesis

2. Needed for synthesis of auxins

3. Component of nitrogenase

4. Pollen germination

5. Component of ferredoxin

Codes

1.  1, 2, 3, 4, 5

2.  4, 1, 3, 2, 5

3.  3, 2, 4, 5, 1

4.  2, 3, 5, 1, 4

(b) Correct match is as follows

A. Boron

B. Manganese

C. Molybdenum

D. Zinc

E. Iron

1. Pollen germination

2. Splitting of H2O to liberate O2 during photosynthesis

3. Component of nitrogenase

4. Needed for synthesis of auxins

5. Component of ferredoxin

Page 197-198, XI NCERT