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|Published on: Jun 29|Categories: Biology WAEC| 0 comments A. calcium B. phosphorus C. iron D. zinc E. copper Correct Answer: Option C – iron Users Also Read These:The experiment that showed that atoms have tiny…Which of the following materials can be applied to…In water- culture experiments the culture solutions…In a water culture experiment, the culture solution…When a plant shows yellowing of leaves and stunted…SEE ALSO Which of the following substances cannot control the growth of harmful micro organisms?