Match elements with roles:
GeneralClass 12AllAnswered 27 Mar 2026
Answer
|
Element |
Role |
|
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 |
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