The cause of special flavour in onion and garlic is due to the presence of
Or
Yellowing of tea leaf takes place by the deficiency of

Options

A. Sulphur
B. Phosphorus
C. Potassium
D. Nitrogen

Explanation

Onion and its relatives also posses antimicrobial suphur containing compounds allicin and diallysulphide. Tear promoting substance is also sulphur compound propanethial sulphenic oxide. Reduced meristematic activity and chlorotic leaves produce tea yellow disease of tea plants.