The following organisms are producers except? By: Sunday|Published on: Nov 24|Categories: Biology WAEC| 0 comments A. Hibiscus B. Mushroom C. Cactus D. Spirogyra Correct Answer: Option B B. Mushroom Users Also Read These:The diagram above is an illustration of organisms in…How does producers expectation of a price fall…Producers operating in a free market economy are…The association between two organisms in which one…Micro-organisms which break down dead organisms and…SEE ALSO Which of the following is the correct arrangement of the animals represented?