The following exist as free-living organisms except? by Sunday | Sep 5 | Biology JAMB | 0 comments A. Amoeba B. Chlamydomonas C. Euglena D. Spirogyra Correct Answer: Option D – Spirogyra Users Also Read These:The study which involves the inter-relationship…Which of the following organisms cannot exist freely…Which of the following organisms does not exist as a…Micro-organisms which break down dead organisms and…Which of the following organisms does not exist as a…