question_answer 17)

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

A. Born	1.   Splitting of  to liberate  during photosynthesis
B. Manganese	2.   Needed for synthesis of auxins
C. Molybdenum	3.  Component of nitrogenase
D. Zinc	4.   Pollen germination
E.  Iron	5.  Component of ferredoxin

     Codes. (a) 1,2/3, 4, ,5                  (b) 4,1,3,1, 5                         (c) 3, 2, 4, 5,1                      (d) 2,3,5, 1,4  

Answer:

                  (b) Correct match is as follows

A.Boron	Pollen germination
B. Manganese	Splitting of water to liberate  during photosynthesis
C. molybdenum	Component of nitrogenase
D. Zinc	Needed for synthesis of auxins
E. Iron	Component of ferrodoxin