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:A groundnut plant showing stunted growth with yellow…Stunted growth and poor root development are a…When leaves of crop plants show brownish coloration…The stunted growth of a leguminous plant suffering…Which of the following materials can be applied to…