In a water culture experiment a plant showed poor growth and yellowing of the leaves. These symptoms were probably due to the absence of? by Sunday | Jun 29 | Biology WAEC | 0 comments A. calcium B. phosphorus C. iron D. zinc E. copper Correct Answer: Option C – iron Users Also Read These:Two tall plants were crossed; some of their…Light is excluded from a water culture experiment in…Which of the following materials can be applied to…Poor growth and yellowing of leaves in plants is due…A very poor growth in plants and discolouration of…