Poor growth and yellowing of leaves in plants is due to deficiency of? by Sunday | Apr 24 | Biology NECO | 0 comments A. boron B. calcium C. copper D. iron E. phosphorus Correct Answer: Option D – iron Users Also Read These:When a plant shows yellowing of leaves and stunted…Chlorosis observed along the veins of leaves is a…In a water culture experiment a plant showed poor…When leaves of crop plants show brownish coloration…The deficiency of manganese in plants results in?