question_answer

Match the columns                 I                               II (A)           Magnesium             (i) Found in middle lamella (B)           Sulphur                    (ii) A structural component of chlorophyll (C)           Calcium                   (iii) Required for enzyme activity (D)           Iodine                      (iv) Found in some amino acids (E)           Manganese             (v) A component of sugars                                                 (vi) Not important for plants A               B             C               D              E

A) (ii)           (iv)           (i)            (vi)           (iii)

B) (ii)           (iv)           (v)            (vi)           (iii)

C) (ii)           (vi)           (i)            (iv)           (iii)

D) (iii)          (iv)           (i)            (vi)           (ii)