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:A groundnut plant showing stunted growth with yellow…Two tall plants were crossed; some of their…Poor growth and yellowing of leaves in plants is due…The experiment that showed that atoms have tiny…A few grains of table salt were put in a cup of cold…