JAMB Biology 2007 Objective — Question 8
Question 8 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2007 Objective paper, with the correct answer and a full explanation.
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Use the diagram below (a protozoan, e.g. Paramecium, with parts labelled I-IV) to answer questions 8 and 9. The part labeled IV is responsible for
- A. ingestion
- B. locomotion
- C. osmoregulationCorrect
- D. respiration
Explanation
Part IV represents the contractile vacuole, which is osmoregulatory in function.
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