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:Which of the following pairs of organisms exist as colonies?Which of the following computing devices did not…A collection of population of all living organisms…Which of the following animals can exist solely on…The association between two organisms in which one…