Which of the following is the medium of transportation of nutrients within unicellular organisms? By: Sunday|Published on: Jun 27|Categories: Biology WAEC| 0 comments A. Blood B. Serum C. Protoplasm D. Plasma E. Lymph Correct Answer: Option C – Protoplasm Users Also Read These:SS1 Third Term Biology Lesson Note – Reproduction in…Higher organisms use a transport system and not…Micro-organisms are important in recycling nutrients…The critical angle for light travelling from a…SS1 Biology Lesson Note on Reproduction in…SEE ALSO Which of the following actions does not occur during exhalation in man?