Nutrients which affect growing tips most are Ca and

A. N

B. P

C. K

D. B

Answer: Option D

Solution(By Examveda Team)

Nutrients that affect growing tips most are Calcium and Boron.
Plants responding to calcium deficiency exhibit discolouration and upward rolling of leaves and ultimately necrosis. Whereas Boron deficiency exhibit minor chlorosis, upward curling, thickening of leaves, distorted meristems and strap-like leaves.