Which of the following mineral ion is not remobilized in plants?
Match Column I with Column II.
|Column - I||Column - II|
|(B)||Rhizobium||(II)||Conversion of ammonia to nitrite|
|(C)||Thiobacillus||(III)||Conversion of nitrite to nitrate|
|(D)||Nitrobacter||(IV)||Conversion of atmospheric nitrogen to ammonia|
Which micronutrient is required for splitting of water molecule during photosynthesis?
Match List I with List II:
|List I||List II|
|(A)||Iron||(I)||Synthesis of auxin|
|(B)||Zinc||(II)||Component of nitrate reductase|
|(C)||Boron||(III)||Activator of catalase|
|(D)||Molybdenum||(IV)||Cell elongation and differentiation|
Choose the correct answer from the options given below: