Go through the following matches  (i) Calcium  - Required by meristematic and
Channel: Doubtnut
Date: 03/05/2020

Go through the following matches  (i) Calcium  - Required by meristematic and differentiating tissues  (ii) Nitrogen - Mineral element required by plants in the greatest amount.  (iii) Magnesium - Activates enzymes involved in DNA and RNA synthesis.  (iv) Iron - Mainly obtained by plants in ferrous form  Which of these are correct